Move CoercePointee to core::ops #147068

Darksonn · 2025-09-26T14:42:26Z

This was suggested by @tmandry.

diff library/core/src/marker.rs library/core/src/ops/unsize.rs

@@ -10,7 +10,7 @@
 /// By using the macro, the following example will compile:
 /// ```
 /// #![feature(derive_coerce_pointee)]
-/// use std::marker::CoercePointee;
+/// use std::ops::CoercePointee;
 /// use std::ops::Deref;
 ///
 /// #[derive(CoercePointee)]
@@ -57,7 +57,7 @@
 ///
 /// ```
 /// #![feature(arbitrary_self_types, derive_coerce_pointee)]
-/// use std::marker::CoercePointee;
+/// use std::ops::CoercePointee;
 /// use std::ops::Deref;
 ///
 /// #[derive(CoercePointee)]
@@ -111,7 +111,7 @@
 ///   (reference, raw pointer, `NonNull`, `Box`, `Rc`, `Arc`, etc.) or another user-defined type
 ///   also using the `#[derive(CoercePointee)]` macro.
 /// * Zero-sized fields must not mention any generic parameters unless the zero-sized field has
-///   type [`PhantomData`].
+///   type [`PhantomData`](crate::marker::PhantomData).
 ///
 /// ## Multiple type parameters
 ///
@@ -119,7 +119,8 @@
 /// used for dynamic dispatch. For example:
 /// ```
 /// # #![feature(derive_coerce_pointee)]
-/// # use std::marker::{CoercePointee, PhantomData};
+/// # use std::marker::PhantomData;
+/// # use std::ops::CoercePointee;
 /// #[derive(CoercePointee)]
 /// #[repr(transparent)]
 /// struct MySmartPointer<#[pointee] T: ?Sized, U> {
@@ -134,7 +135,7 @@
 /// A custom implementation of the `Rc` type:
 /// ```
 /// #![feature(derive_coerce_pointee)]
-/// use std::marker::CoercePointee;
+/// use std::ops::CoercePointee;
 /// use std::ops::Deref;
 /// use std::ptr::NonNull;
 ///

rustbot · 2025-09-26T14:42:29Z

Some changes occurred in src/tools/cargo

cc @ehuss

rust-analyzer is developed in its own repository. If possible, consider making this change to rust-lang/rust-analyzer instead.

cc @rust-lang/rust-analyzer

rustbot · 2025-09-26T14:42:31Z

r? @tgross35

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rust-log-analyzer · 2025-09-26T15:25:16Z

The job pr-check-1 failed! Check out the build log: (web) (plain enhanced) (plain)

Click to see the possible cause of the failure (guessed by this bot)

note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `fd::UnixFileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/files.rs:406:5
    |
406 |     fn as_unix<'tcx>(&self, ecx: &MiriInterpCx<'tcx>) -> &dyn UnixFileDescription {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `fd::UnixFileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
    |
   ::: src/tools/miri/src/shims/unix/fd.rs:24:11
    |
 24 | pub trait UnixFileDescription: FileDescription {
    |           ------------------- this trait is not dyn compatible...
    = help: the following types implement `fd::UnixFileDescription`:
              shims::files::FileHandle
              shims::unix::unnamed_socket::AnonSocket
              shims::unix::linux_like::epoll::Epoll
              shims::unix::linux_like::eventfd::EventFd
            consider defining an enum where each variant holds one of these types,
            implementing `fd::UnixFileDescription` for this new enum and using it instead
help: consider changing method `write`'s `self` parameter to be `&self`
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/files.rs:443:30
    |
443 |     pub fds: BTreeMap<FdNum, DynFileDescriptionRef>,
    |                              ^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `fd::UnixFileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:134:5
    |
134 |     fn as_unix<'tcx>(&self, _ecx: &MiriInterpCx<'tcx>) -> &dyn UnixFileDescription {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `fd::UnixFileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
    |
   ::: src/tools/miri/src/shims/unix/fd.rs:24:11
    |
 24 | pub trait UnixFileDescription: FileDescription {
    |           ------------------- this trait is not dyn compatible...
    = help: the following types implement `fd::UnixFileDescription`:
              shims::files::FileHandle
              shims::unix::unnamed_socket::AnonSocket
              shims::unix::linux_like::epoll::Epoll
              shims::unix::linux_like::eventfd::EventFd
            consider defining an enum where each variant holds one of these types,
            implementing `fd::UnixFileDescription` for this new enum and using it instead
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `fd::UnixFileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/linux_like/epoll.rs:158:5
    |
158 |     fn as_unix<'tcx>(&self, _ecx: &MiriInterpCx<'tcx>) -> &dyn UnixFileDescription {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `fd::UnixFileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
    |
   ::: src/tools/miri/src/shims/unix/fd.rs:24:11
    |
 24 | pub trait UnixFileDescription: FileDescription {
    |           ------------------- this trait is not dyn compatible...
    = help: the following types implement `fd::UnixFileDescription`:
              shims::files::FileHandle
              shims::unix::unnamed_socket::AnonSocket
              shims::unix::linux_like::epoll::Epoll
              shims::unix::linux_like::eventfd::EventFd
            consider defining an enum where each variant holds one of these types,
            implementing `fd::UnixFileDescription` for this new enum and using it instead
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/linux_like/epoll.rs:590:14
    |
590 |     fd_ref: &DynFileDescriptionRef,
    |              ^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `fd::UnixFileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/linux_like/eventfd.rs:103:5
    |
103 |     fn as_unix<'tcx>(&self, _ecx: &MiriInterpCx<'tcx>) -> &dyn UnixFileDescription {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `fd::UnixFileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
    |
   ::: src/tools/miri/src/shims/unix/fd.rs:24:11
    |
 24 | pub trait UnixFileDescription: FileDescription {
    |           ------------------- this trait is not dyn compatible...
    = help: the following types implement `fd::UnixFileDescription`:
              shims::files::FileHandle
              shims::unix::unnamed_socket::AnonSocket
              shims::unix::linux_like::epoll::Epoll
              shims::unix::linux_like::eventfd::EventFd
            consider defining an enum where each variant holds one of these types,
            implementing `fd::UnixFileDescription` for this new enum and using it instead
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/files.rs:126:51
    |
126 |     pub fn downcast<T: FileDescription + 'static>(self) -> Option<FileDescriptionRef<T>> {
    |                                                   ^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `fd::UnixFileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/files.rs:406:59
    |
406 |     fn as_unix<'tcx>(&self, ecx: &MiriInterpCx<'tcx>) -> &dyn UnixFileDescription {
    |                                                           ^^^^^^^^^^^^^^^^^^^^^^^ `fd::UnixFileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
    |
   ::: src/tools/miri/src/shims/unix/fd.rs:24:11
    |
 24 | pub trait UnixFileDescription: FileDescription {
    |           ------------------- this trait is not dyn compatible...
    = help: the following types implement `fd::UnixFileDescription`:
              shims::files::FileHandle
              shims::unix::unnamed_socket::AnonSocket
              shims::unix::linux_like::epoll::Epoll
              shims::unix::linux_like::eventfd::EventFd
            consider defining an enum where each variant holds one of these types,
            implementing `fd::UnixFileDescription` for this new enum and using it instead
help: consider changing method `write`'s `self` parameter to be `&self`
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |
help: you might have meant to use `Self` to refer to the implementing type
    |
406 -     fn as_unix<'tcx>(&self, ecx: &MiriInterpCx<'tcx>) -> &dyn UnixFileDescription {
406 +     fn as_unix<'tcx>(&self, ecx: &MiriInterpCx<'tcx>) -> &Self {
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/files.rs:484:38
    |
484 |     pub fn insert(&mut self, fd_ref: DynFileDescriptionRef) -> FdNum {
    |                                      ^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
---
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
---
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
---
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/files.rs:525:9
    |
525 |         self.fds.remove(&fd_num)
    |         ^^^^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/files.rs:529:9
    |
529 |         self.fds.contains_key(&fd_num)
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:75:41
    |
 75 |         let Some(fd) = this.machine.fds.get(old_fd_num) else {
    |                                         ^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:78:53
    |
 78 |         interp_ok(Scalar::from_i32(this.machine.fds.insert(fd)))
    |                                                     ^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:84:41
    |
 84 |         let Some(fd) = this.machine.fds.get(old_fd_num) else {
    |                                         ^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:90:39
    |
 90 |             if let Some(old_new_fd) = this.machine.fds.fds.insert(new_fd_num, fd) {
    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:100:41
    |
100 |         let Some(fd) = this.machine.fds.get(fd_num) else {
    |                                         ^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:125:22
    |
125 |         let result = fd.as_unix(this).flock(this.machine.communicate(), parsed_op)?;
    |                      ^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `fd::UnixFileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:125:25
    |
125 |         let result = fd.as_unix(this).flock(this.machine.communicate(), parsed_op)?;
    |                         ^^^^^^^ `fd::UnixFileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
    |
   ::: src/tools/miri/src/shims/unix/fd.rs:24:11
    |
 24 | pub trait UnixFileDescription: FileDescription {
    |           ------------------- this trait is not dyn compatible...
    = help: the following types implement `fd::UnixFileDescription`:
              shims::files::FileHandle
              shims::unix::unnamed_socket::AnonSocket
              shims::unix::linux_like::epoll::Epoll
              shims::unix::linux_like::eventfd::EventFd
            consider defining an enum where each variant holds one of these types,
            implementing `fd::UnixFileDescription` for this new enum and using it instead
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:175:52
    |
175 |                 if let Some(fd) = this.machine.fds.get(fd_num) {
    |                                                    ^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
---
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:191:49
    |
191 |                 let Some(fd) = this.machine.fds.get(fd_num) else {
    |                                                 ^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
---
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:222:41
    |
222 |         let Some(fd) = this.machine.fds.remove(fd_num) else {
    |                                         ^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:262:41
    |
262 |         let Some(fd) = this.machine.fds.get(fd_num) else {
    |                                         ^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:278:16
    |
278 |             && fd.short_fd_operations()
    |                ^^^^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
    --> src/tools/miri/src/shims/unix/fd.rs:287:36
     |
 287 |           trace!("read: FD mapped to {fd:?}");
     |           ---------------------------^^^^^^--
     |           |                          |
     |           |                          `FileDescription` is not dyn compatible
     |           in this macro invocation (#1)
     |
---
     |   |
     |   in this expansion of `$crate::event!` (#2)
     |   in this expansion of `$crate::event!` (#3)
...
 884 |               })($crate::valueset!(__CALLSITE.metadata().fields(), $($fields)*));
     |                  -------------------------------------------------------------- in this macro invocation (#4)
...
 904 |           $crate::event!(target: $target, $lvl, { $($arg)+ })
     |           --------------------------------------------------- in this macro invocation (#3)
...
1303 |   macro_rules! trace {
     |   ------------------ in this expansion of `trace!` (#1)
...
---
     |   |
     |   in this expansion of `$crate::valueset!` (#4)
     |   in this expansion of `$crate::valueset!` (#5)
...
2961 |           $crate::valueset!(@ { (&$next, $crate::__macro_support::Option::Some(&$crate::__macro_support::format_args!($($rest)+) as &dyn Va...
     |                                                                                 ------------------------------------------------ in this macro invocation (#6)
...
2970 |               $fields.value_set($crate::valueset!(
     |  _______________________________-
2971 | |                 @ { },
2972 | |                 $crate::__macro_support::Iterator::next(&mut iter).expect("FieldSet corrupted (this is a bug)"),
2973 | |                 $($kvs)+
2974 | |             ))
     | |_____________- in this macro invocation (#5)
     |
    ::: /checkout/library/core/src/macros/mod.rs:992:5
     |
 992 |       macro_rules! format_args {
     |       ------------------------ in this expansion of `$crate::__macro_support::format_args!` (#6)
     |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
 133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
     |           --------------- this trait is not dyn compatible...
...
 143 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
 160 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:160:15
     |
 160 -         self: FileDescriptionRef<Self>,
 160 +         self: &Self,
     |
help: consider changing method `read`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:143:15
     |
 143 -         self: FileDescriptionRef<Self>,
 143 +         self: &Self,
     |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:87:26
     |
  87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
  87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
     |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:92:15
     |
  92 -         self: FileDescriptionRef<Self>,
  92 +         self: &Self,
     |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:318:17
    |
318 |                 fd.as_unix(this).pread(communicate, offset, buf, count, this, finish)?
    |                 ^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `fd::UnixFileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:318:20
    |
318 |                 fd.as_unix(this).pread(communicate, offset, buf, count, this, finish)?
    |                    ^^^^^^^ `fd::UnixFileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
    |
   ::: src/tools/miri/src/shims/unix/fd.rs:24:11
    |
 24 | pub trait UnixFileDescription: FileDescription {
    |           ------------------- this trait is not dyn compatible...
    = help: the following types implement `fd::UnixFileDescription`:
              shims::files::FileHandle
              shims::unix::unnamed_socket::AnonSocket
              shims::unix::linux_like::epoll::Epoll
              shims::unix::linux_like::eventfd::EventFd
            consider defining an enum where each variant holds one of these types,
            implementing `fd::UnixFileDescription` for this new enum and using it instead
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:348:41
    |
348 |         let Some(fd) = this.machine.fds.get(fd_num) else {
    |                                         ^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:367:16
    |
367 |             && fd.short_fd_operations()
    |                ^^^^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:402:17
    |
402 |                 fd.as_unix(this).pwrite(communicate, buf, count, offset, this, finish)?
    |                 ^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `fd::UnixFileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fd.rs:402:20
    |
402 |                 fd.as_unix(this).pwrite(communicate, buf, count, offset, this, finish)?
    |                    ^^^^^^^ `fd::UnixFileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
    |
   ::: src/tools/miri/src/shims/unix/fd.rs:24:11
    |
 24 | pub trait UnixFileDescription: FileDescription {
    |           ------------------- this trait is not dyn compatible...
    = help: the following types implement `fd::UnixFileDescription`:
              shims::files::FileHandle
              shims::unix::unnamed_socket::AnonSocket
              shims::unix::linux_like::epoll::Epoll
              shims::unix::linux_like::eventfd::EventFd
            consider defining an enum where each variant holds one of these types,
            implementing `fd::UnixFileDescription` for this new enum and using it instead
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fs.rs:469:41
    |
469 |         let Some(fd) = this.machine.fds.get(fd_num) else {
    |                                         ^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/fs.rs:472:22
    |
472 |         let result = fd.seek(communicate, seek_from)?.map(|offset| i64::try_from(offset).unwrap());
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
---
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
    --> src/tools/miri/src/shims/unix/fs.rs:1177:41
     |
1177 |         let Some(fd) = this.machine.fds.get(fd_num) else {
     |                                         ^^^ `FileDescription` is not dyn compatible
     |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
 133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
     |           --------------- this trait is not dyn compatible...
...
 143 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
 160 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:160:15
     |
 160 -         self: FileDescriptionRef<Self>,
 160 +         self: &Self,
     |
help: consider changing method `read`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:143:15
     |
 143 -         self: FileDescriptionRef<Self>,
 143 +         self: &Self,
     |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:87:26
     |
  87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
  87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
     |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:92:15
     |
  92 -         self: FileDescriptionRef<Self>,
  92 +         self: &Self,
     |

error[E0038]: the trait `FileDescription` is not dyn compatible
    --> src/tools/miri/src/shims/unix/fs.rs:1182:23
     |
1182 |         let file = fd.downcast::<FileHandle>().ok_or_else(|| {
     |                       ^^^^^^^^ `FileDescription` is not dyn compatible
     |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
 133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
     |           --------------- this trait is not dyn compatible...
...
 143 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
 160 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:160:15
     |
 160 -         self: FileDescriptionRef<Self>,
 160 +         self: &Self,
     |
help: consider changing method `read`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:143:15
     |
 143 -         self: FileDescriptionRef<Self>,
 143 +         self: &Self,
     |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:87:26
     |
  87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
  87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
     |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:92:15
     |
  92 -         self: FileDescriptionRef<Self>,
  92 +         self: &Self,
     |

error[E0038]: the trait `FileDescription` is not dyn compatible
    --> src/tools/miri/src/shims/unix/fs.rs:1222:41
     |
1222 |         let Some(fd) = this.machine.fds.get(fd_num) else {
     |                                         ^^^ `FileDescription` is not dyn compatible
     |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
 133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
     |           --------------- this trait is not dyn compatible...
...
 143 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
 160 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:160:15
     |
 160 -         self: FileDescriptionRef<Self>,
 160 +         self: &Self,
     |
help: consider changing method `read`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:143:15
     |
 143 -         self: FileDescriptionRef<Self>,
 143 +         self: &Self,
     |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:87:26
     |
  87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
  87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
     |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:92:15
     |
  92 -         self: FileDescriptionRef<Self>,
  92 +         self: &Self,
     |

error[E0038]: the trait `FileDescription` is not dyn compatible
    --> src/tools/miri/src/shims/unix/fs.rs:1226:23
     |
1226 |         let file = fd.downcast::<FileHandle>().ok_or_else(|| {
     |                       ^^^^^^^^ `FileDescription` is not dyn compatible
     |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
 133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
     |           --------------- this trait is not dyn compatible...
...
 143 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
 160 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:160:15
     |
 160 -         self: FileDescriptionRef<Self>,
 160 +         self: &Self,
     |
help: consider changing method `read`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:143:15
     |
 143 -         self: FileDescriptionRef<Self>,
 143 +         self: &Self,
     |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:87:26
     |
  87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
  87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
     |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:92:15
     |
  92 -         self: FileDescriptionRef<Self>,
  92 +         self: &Self,
     |

error[E0038]: the trait `FileDescription` is not dyn compatible
    --> src/tools/miri/src/shims/unix/fs.rs:1245:41
     |
1245 |         let Some(fd) = this.machine.fds.get(fd) else {
     |                                         ^^^ `FileDescription` is not dyn compatible
     |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
 133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
     |           --------------- this trait is not dyn compatible...
...
 143 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
 160 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:160:15
     |
 160 -         self: FileDescriptionRef<Self>,
 160 +         self: &Self,
     |
help: consider changing method `read`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:143:15
     |
 143 -         self: FileDescriptionRef<Self>,
 143 +         self: &Self,
     |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:87:26
     |
  87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
  87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
     |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:92:15
     |
  92 -         self: FileDescriptionRef<Self>,
  92 +         self: &Self,
     |

error[E0038]: the trait `FileDescription` is not dyn compatible
    --> src/tools/miri/src/shims/unix/fs.rs:1249:23
     |
1249 |         let file = fd.downcast::<FileHandle>().ok_or_else(|| {
     |                       ^^^^^^^^ `FileDescription` is not dyn compatible
     |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
 133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
     |           --------------- this trait is not dyn compatible...
...
 143 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
 160 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:160:15
     |
 160 -         self: FileDescriptionRef<Self>,
 160 +         self: &Self,
     |
help: consider changing method `read`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:143:15
     |
 143 -         self: FileDescriptionRef<Self>,
 143 +         self: &Self,
     |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:87:26
     |
  87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
  87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
     |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:92:15
     |
  92 -         self: FileDescriptionRef<Self>,
  92 +         self: &Self,
     |

error[E0038]: the trait `FileDescription` is not dyn compatible
    --> src/tools/miri/src/shims/unix/fs.rs:1287:41
     |
1287 |         let Some(fd) = this.machine.fds.get(fd) else {
     |                                         ^^^ `FileDescription` is not dyn compatible
     |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
 133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
     |           --------------- this trait is not dyn compatible...
...
 143 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
 160 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:160:15
     |
 160 -         self: FileDescriptionRef<Self>,
 160 +         self: &Self,
     |
help: consider changing method `read`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:143:15
     |
 143 -         self: FileDescriptionRef<Self>,
 143 +         self: &Self,
     |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:87:26
     |
  87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
  87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
     |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:92:15
     |
  92 -         self: FileDescriptionRef<Self>,
  92 +         self: &Self,
     |

error[E0038]: the trait `FileDescription` is not dyn compatible
    --> src/tools/miri/src/shims/unix/fs.rs:1291:23
     |
1291 |         let file = fd.downcast::<FileHandle>().ok_or_else(|| {
     |                       ^^^^^^^^ `FileDescription` is not dyn compatible
     |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
 133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
     |           --------------- this trait is not dyn compatible...
...
 143 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
 160 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:160:15
     |
 160 -         self: FileDescriptionRef<Self>,
 160 +         self: &Self,
     |
help: consider changing method `read`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:143:15
     |
 143 -         self: FileDescriptionRef<Self>,
 143 +         self: &Self,
     |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:87:26
     |
  87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
  87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
     |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:92:15
     |
  92 -         self: FileDescriptionRef<Self>,
  92 +         self: &Self,
     |

error[E0038]: the trait `FileDescription` is not dyn compatible
    --> src/tools/miri/src/shims/unix/fs.rs:1347:56
     |
1347 |         let error = if let Some(fd) = this.machine.fds.get(fd) {
     |                                                        ^^^ `FileDescription` is not dyn compatible
     |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
 133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
     |           --------------- this trait is not dyn compatible...
...
 143 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
 160 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:160:15
     |
 160 -         self: FileDescriptionRef<Self>,
 160 +         self: &Self,
     |
help: consider changing method `read`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:143:15
     |
 143 -         self: FileDescriptionRef<Self>,
 143 +         self: &Self,
     |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:87:26
     |
  87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
  87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
     |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:92:15
     |
  92 -         self: FileDescriptionRef<Self>,
  92 +         self: &Self,
     |

error[E0038]: the trait `FileDescription` is not dyn compatible
    --> src/tools/miri/src/shims/unix/fs.rs:1348:16
     |
1348 |             if fd.is_tty(this.machine.communicate()) {
     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
     |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
---
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
    --> src/tools/miri/src/shims/files.rs:87:26
     |
  87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
  92 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
 133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
     |           --------------- this trait is not dyn compatible...
...
 143 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
 160 |         self: FileDescriptionRef<Self>,
     |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:160:15
     |
 160 -         self: FileDescriptionRef<Self>,
 160 +         self: &Self,
     |
help: consider changing method `read`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:143:15
     |
 143 -         self: FileDescriptionRef<Self>,
 143 +         self: &Self,
     |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:87:26
     |
  87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
  87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
     |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
    -->  src/tools/miri/src/shims/files.rs:92:15
     |
  92 -         self: FileDescriptionRef<Self>,
  92 +         self: &Self,
     |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:99:17
    |
 99 |             ecx.check_and_update_readiness(peer_fd)?;
    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0308]: mismatched types
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:99:44
    |
 99 |             ecx.check_and_update_readiness(peer_fd)?;
    |                 -------------------------- ^^^^^^^ expected `FileDescriptionRef<dyn FileDescription>`, found `FileDescriptionRef<AnonSocket>`
    |                 |
    |                 arguments to this method are incorrect
    |
    = note: expected struct `FileDescriptionRef<(dyn FileDescription + 'static)>`
               found struct `FileDescriptionRef<AnonSocket>`
    = help: `AnonSocket` implements `FileDescription` so you could box the found value and coerce it to the trait object `Box<dyn FileDescription>`, you will have to change the expected type as well
note: method defined here
   --> src/tools/miri/src/shims/unix/linux_like/epoll.rs:528:8
    |
528 |     fn check_and_update_readiness(
    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
529 |         &mut self,
530 |         fd_ref: DynFileDescriptionRef,
    |         -----------------------------

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:279:13
    |
279 |         ecx.check_and_update_readiness(peer_fd)?;
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0308]: mismatched types
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:279:40
    |
279 |         ecx.check_and_update_readiness(peer_fd)?;
    |             -------------------------- ^^^^^^^ expected `FileDescriptionRef<dyn FileDescription>`, found `FileDescriptionRef<AnonSocket>`
    |             |
    |             arguments to this method are incorrect
    |
    = note: expected struct `FileDescriptionRef<(dyn FileDescription + 'static)>`
               found struct `FileDescriptionRef<AnonSocket>`
    = help: `AnonSocket` implements `FileDescription` so you could box the found value and coerce it to the trait object `Box<dyn FileDescription>`, you will have to change the expected type as well
note: method defined here
   --> src/tools/miri/src/shims/unix/linux_like/epoll.rs:528:8
    |
528 |     fn check_and_update_readiness(
    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
529 |         &mut self,
530 |         fd_ref: DynFileDescriptionRef,
    |         -----------------------------

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:372:17
    |
372 |             ecx.check_and_update_readiness(peer_fd)?;
    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0308]: mismatched types
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:372:44
    |
372 |             ecx.check_and_update_readiness(peer_fd)?;
    |                 -------------------------- ^^^^^^^ expected `FileDescriptionRef<dyn FileDescription>`, found `FileDescriptionRef<AnonSocket>`
    |                 |
    |                 arguments to this method are incorrect
    |
    = note: expected struct `FileDescriptionRef<(dyn FileDescription + 'static)>`
               found struct `FileDescriptionRef<AnonSocket>`
    = help: `AnonSocket` implements `FileDescription` so you could box the found value and coerce it to the trait object `Box<dyn FileDescription>`, you will have to change the expected type as well
note: method defined here
   --> src/tools/miri/src/shims/unix/linux_like/epoll.rs:528:8
    |
528 |     fn check_and_update_readiness(
    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
529 |         &mut self,
530 |         fd_ref: DynFileDescriptionRef,
    |         -----------------------------

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:512:23
    |
512 |         let sv0 = fds.insert(fd0);
    |                       ^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0308]: mismatched types
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:512:30
    |
512 |         let sv0 = fds.insert(fd0);
    |                       ------ ^^^ expected `FileDescriptionRef<dyn FileDescription>`, found `FileDescriptionRef<AnonSocket>`
    |                       |
    |                       arguments to this method are incorrect
    |
    = note: expected struct `FileDescriptionRef<(dyn FileDescription + 'static)>`
               found struct `FileDescriptionRef<AnonSocket>`
    = help: `AnonSocket` implements `FileDescription` so you could box the found value and coerce it to the trait object `Box<dyn FileDescription>`, you will have to change the expected type as well
note: method defined here
   --> src/tools/miri/src/shims/files.rs:484:12
    |
484 |     pub fn insert(&mut self, fd_ref: DynFileDescriptionRef) -> FdNum {
    |            ^^^^^^            -----------------------------

error[E0038]: the trait `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:513:23
    |
513 |         let sv1 = fds.insert(fd1);
    |                       ^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0308]: mismatched types
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:513:30
    |
513 |         let sv1 = fds.insert(fd1);
    |                       ------ ^^^ expected `FileDescriptionRef<dyn FileDescription>`, found `FileDescriptionRef<AnonSocket>`
    |                       |
    |                       arguments to this method are incorrect
    |
    = note: expected struct `FileDescriptionRef<(dyn FileDescription + 'static)>`
               found struct `FileDescriptionRef<AnonSocket>`
    = help: `AnonSocket` implements `FileDescription` so you could box the found value and coerce it to the trait object `Box<dyn FileDescription>`, you will have to change the expected type as well
note: method defined here
   --> src/tools/miri/src/shims/files.rs:484:12
    |
484 |     pub fn insert(&mut self, fd_ref: DynFileDescriptionRef) -> FdNum {
    |            ^^^^^^            -----------------------------

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:582:27
    |
582 |         let pipefd0 = fds.insert(fd0);
    |                           ^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 |     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `into_rc_any`'s `self` parameter cannot be dispatched on
...
 92 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `close_ref`'s `self` parameter cannot be dispatched on
...
133 | pub trait FileDescription: std::fmt::Debug + FileDescriptionExt {
    |           --------------- this trait is not dyn compatible...
...
143 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `read`'s `self` parameter cannot be dispatched on
...
160 |         self: FileDescriptionRef<Self>,
    |               ^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `write`'s `self` parameter cannot be dispatched on
help: consider changing method `write`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:160:15
    |
160 -         self: FileDescriptionRef<Self>,
160 +         self: &Self,
    |
help: consider changing method `read`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:143:15
    |
143 -         self: FileDescriptionRef<Self>,
143 +         self: &Self,
    |
help: consider changing method `into_rc_any`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:87:26
    |
 87 -     fn into_rc_any(self: FileDescriptionRef<Self>) -> Rc<dyn Any>;
 87 +     fn into_rc_any(self: &Self) -> Rc<dyn Any>;
    |
help: consider changing method `close_ref`'s `self` parameter to be `&self`
   --> src/tools/miri/src/shims/files.rs:92:15
    |
 92 -         self: FileDescriptionRef<Self>,
 92 +         self: &Self,
    |

error[E0308]: mismatched types
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:582:34
    |
582 |         let pipefd0 = fds.insert(fd0);
    |                           ------ ^^^ expected `FileDescriptionRef<dyn FileDescription>`, found `FileDescriptionRef<AnonSocket>`
    |                           |
    |                           arguments to this method are incorrect
    |
    = note: expected struct `FileDescriptionRef<(dyn FileDescription + 'static)>`
               found struct `FileDescriptionRef<AnonSocket>`
    = help: `AnonSocket` implements `FileDescription` so you could box the found value and coerce it to the trait object `Box<dyn FileDescription>`, you will have to change the expected type as well
note: method defined here
   --> src/tools/miri/src/shims/files.rs:484:12
    |
484 |     pub fn insert(&mut self, fd_ref: DynFileDescriptionRef) -> FdNum {
    |            ^^^^^^            -----------------------------

error[E0038]: the trait `FileDescription` is not dyn compatible
   --> src/tools/miri/src/shims/unix/unnamed_socket.rs:583:27
    |
583 |         let pipefd1 = fds.insert(fd1);
    |                           ^^^^^^ `FileDescription` is not dyn compatible
    |
note: for a trait to be dyn compatible it needs to allow building a vtable

Veykril · 2025-09-26T16:34:49Z

src/tools/rust-analyzer/crates/hir-def/src/macro_expansion_tests/builtin_derive_macro.rs

This will break rust-analyzer tests as these paths are pulled from our mini core which would also need to be adjusted

Darksonn added the F-derive_coerce_pointee Feature: RFC 3621's oft-renamed implementation label Sep 26, 2025

rustbot assigned tgross35 Sep 26, 2025

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Move CoercePointee to core::ops

6ee266e

Darksonn force-pushed the coerce-pointee-ops branch from ca487ad to 6ee266e Compare September 26, 2025 14:47

Veykril reviewed Sep 26, 2025

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Move CoercePointee to core::ops #147068

Move CoercePointee to core::ops #147068

Darksonn commented Sep 26, 2025

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Move CoercePointee to core::ops #147068

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Move CoercePointee to core::ops #147068

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