…or-auto, r=lcnr

Treat `str` as containing `[u8]` for auto trait purposes

Wanted to gauge `@rust-lang/lang` and `@rust-lang/types` teams' thoughts on treating `str` as "containing" a `[u8]` slice for auto-trait purposes.

`@dtolnay` brought this up in rust-lang#13231 (comment) as a blocker for future `str` type librarification, and I think it's both a valid concern and very easy to fix. I'm interested in actually doing that `str` type librarification (rust-lang#107939), but this probably should be considered in the mean time regardless of that PR.

r? types for the impl, though this definitely needs an FCP.

…or-auto, r=lcnr

Treat `str` as containing `[u8]` for auto trait purposes

Wanted to gauge `@rust-lang/lang` and `@rust-lang/types` teams' thoughts on treating `str` as "containing" a `[u8]` slice for auto-trait purposes.

`@dtolnay` brought this up in rust-lang#13231 (comment) as a blocker for future `str` type librarification, and I think it's both a valid concern and very easy to fix. I'm interested in actually doing that `str` type librarification (rust-lang#107939), but this probably should be considered in the mean time regardless of that PR.

r? types for the impl, though this definitely needs an FCP.

…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#107941 (Treat `str` as containing `[u8]` for auto trait purposes)
 - rust-lang#108299 (Require `literal`s for some `(u)int_impl!` parameters)
 - rust-lang#108337 (hir-analysis: make a helpful note)
 - rust-lang#108379 (Add `ErrorGuaranteed` to `hir::{Expr,Ty}Kind::Err` variants)
 - rust-lang#108418 (Replace parse_[sth]_expr with parse_expr_[sth] function names)
 - rust-lang#108424 (rustc_infer: Consolidate obligation elaboration de-duplication)
 - rust-lang#108475 (Fix `VecDeque::shrink_to` and add tests.)
 - rust-lang#108482 (statically guarantee that current error codes are documented)
 - rust-lang#108484 (Remove `from` lang item)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

Pkgsrc changes:
 * Adjust patches and cargo checksums to new versions.
 * Sadly, the patch to reduce the cargo verbosity no longer applies,
   so I've asked upstream about the proper way to get the old result.
   (so the build log becomes Quite Bloated for now).

Upstream changes:

Version 1.69.0 (2023-04-20)
==========================

Language
--------

- [Deriving built-in traits on packed structs works with `Copy` fields.]
  (rust-lang/rust#104429)
- [Stabilize the `cmpxchg16b` target feature on x86 and x86_64.]
  (rust-lang/rust#106774)
- [Improve analysis of trait bounds for associated types.]
  (rust-lang/rust#103695)
- [Allow associated types to be used as union fields.]
  (rust-lang/rust#106938)
- [Allow `Self: Autotrait` bounds on dyn-safe trait methods.]
  (rust-lang/rust#107082)
- [Treat `str` as containing `[u8]` for auto trait purposes.]
  (rust-lang/rust#107941)

Compiler
--------

- [Upgrade `*-pc-windows-gnu` on CI to mingw-w64 v10 and GCC 12.2.]
  (rust-lang/rust#100178)
- [Rework min_choice algorithm of member constraints.]
  (rust-lang/rust#105300)
- [Support `true` and `false` as boolean flags in compiler arguments.]
  (rust-lang/rust#107043)
- [Default `repr(C)` enums to `c_int` size.]
  (rust-lang/rust#107592)

Libraries
---------

- [Implement the unstable `DispatchFromDyn` for cell types, allowing
  downstream experimentation with custom method receivers.]
  (rust-lang/rust#97373)
- [Document that `fmt::Arguments::as_str()` may return `Some(_)`
  in more cases after optimization, subject to change.]
  (rust-lang/rust#106823)
- [Implement `AsFd` and `AsRawFd` for `Rc`.]
  (rust-lang/rust#107317)

Stabilized APIs
---------------

- [`CStr::from_bytes_until_nul`]
  (https://doc.rust-lang.org/stable/core/ffi/struct.CStr.html#method.from_bytes_until_nul)
- [`core::ffi::FromBytesUntilNulError`]
  (https://doc.rust-lang.org/stable/core/ffi/struct.FromBytesUntilNulError.html)

These APIs are now stable in const contexts:

- [`SocketAddr::new`]
  (https://doc.rust-lang.org/stable/std/net/enum.SocketAddr.html#method.new)
- [`SocketAddr::ip`]
  (https://doc.rust-lang.org/stable/std/net/enum.SocketAddr.html#method.ip)
- [`SocketAddr::port`]
  (https://doc.rust-lang.org/stable/std/net/enum.SocketAddr.html#method.port)
- [`SocketAddr::is_ipv4`]
  (https://doc.rust-lang.org/stable/std/net/enum.SocketAddr.html#method.is_ipv4)
- [`SocketAddr::is_ipv6`]
  (https://doc.rust-lang.org/stable/std/net/enum.SocketAddr.html#method.is_ipv6)
- [`SocketAddrV4::new`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV4.html#method.new)
- [`SocketAddrV4::ip`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV4.html#method.ip)
- [`SocketAddrV4::port`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV4.html#method.port)
- [`SocketAddrV6::new`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV6.html#method.new)
- [`SocketAddrV6::ip`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV6.html#method.ip)
- [`SocketAddrV6::port`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV6.html#method.port)
- [`SocketAddrV6::flowinfo`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV6.html#method.flowinfo)
- [`SocketAddrV6::scope_id`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV6.html#method.scope_id)

Cargo
-----

- [Cargo now suggests `cargo fix` or `cargo clippy --fix` when compilation warnings are auto-fixable.]
  (rust-lang/cargo#11558)
- [Cargo now suggests `cargo add` if you try to install a library crate.]
  (rust-lang/cargo#11410)
- [Cargo now sets the `CARGO_BIN_NAME` environment variable also for binary examples.]
  (rust-lang/cargo#11705)

Rustdoc
-----

- [Vertically compact trait bound formatting.]
  (rust-lang/rust#102842)
- [Only include stable lints in `rustdoc::all` group.]
  (rust-lang/rust#106316)
- [Compute maximum Levenshtein distance based on the query.]
  (rust-lang/rust#107141)
- [Remove inconsistently-present sidebar tooltips.]
  (rust-lang/rust#107490)
- [Search by macro when query ends with `!`.]
  (rust-lang/rust#108143)

Compatibility Notes
-------------------

- [The `rust-analysis` component from `rustup` now only contains
  a warning placeholder.]
  (rust-lang/rust#101841) This was primarily
  intended for RLS, and the corresponding `-Zsave-analysis` flag
  has been removed from the compiler as well.
- [Unaligned references to packed fields are now a hard error.]
  (rust-lang/rust#102513) This has been
  a warning since 1.53, and denied by default with a future-compatibility
  warning since 1.62.
- [Update the minimum external LLVM to 14.]
  (rust-lang/rust#107573)
- [Cargo now emits errors on invalid characters in a registry token.]
  (rust-lang/cargo#11600)
- [When `default-features` is set to false of a workspace dependency,
  and an inherited dependency of a member has `default-features =
  true`, Cargo will enable default features of that dependency.]
  (rust-lang/cargo#11409)
- [Cargo denies `CARGO_HOME` in the `[env]` configuration table.
  Cargo itself doesn't pick up this value, but recursive calls to
  cargo would, which was not intended.]
  (rust-lang/cargo#11644)
- [Debuginfo for build dependencies is now off if not explicitly
  set. This is expected to improve the overall build time.]

  (rust-lang/cargo#11252)

Internal Changes
----------------

These changes do not affect any public interfaces of Rust, but they represent
significant improvements to the performance or internals of rustc and related
tools.

- [Move `format_args!()` into AST (and expand it during AST lowering)]
  (rust-lang/rust#106745)

Pkgsrc changes:
 * Adjust patches and cargo checksums to new versions.

Upstream changes:

Version 1.69.0 (2023-04-20)
==========================

Language
--------

- [Deriving built-in traits on packed structs works with `Copy` fields.]
  (rust-lang/rust#104429)
- [Stabilize the `cmpxchg16b` target feature on x86 and x86_64.]
  (rust-lang/rust#106774)
- [Improve analysis of trait bounds for associated types.]
  (rust-lang/rust#103695)
- [Allow associated types to be used as union fields.]
  (rust-lang/rust#106938)
- [Allow `Self: Autotrait` bounds on dyn-safe trait methods.]
  (rust-lang/rust#107082)
- [Treat `str` as containing `[u8]` for auto trait purposes.]
  (rust-lang/rust#107941)

Compiler
--------

- [Upgrade `*-pc-windows-gnu` on CI to mingw-w64 v10 and GCC 12.2.]
  (rust-lang/rust#100178)
- [Rework min_choice algorithm of member constraints.]
  (rust-lang/rust#105300)
- [Support `true` and `false` as boolean flags in compiler arguments.]
  (rust-lang/rust#107043)
- [Default `repr(C)` enums to `c_int` size.]
  (rust-lang/rust#107592)

Libraries
---------

- [Implement the unstable `DispatchFromDyn` for cell types, allowing
  downstream experimentation with custom method receivers.]
  (rust-lang/rust#97373)
- [Document that `fmt::Arguments::as_str()` may return `Some(_)`
  in more cases after optimization, subject to change.]
  (rust-lang/rust#106823)
- [Implement `AsFd` and `AsRawFd` for `Rc`.]
  (rust-lang/rust#107317)

Stabilized APIs
---------------

- [`CStr::from_bytes_until_nul`]
  (https://doc.rust-lang.org/stable/core/ffi/struct.CStr.html#method.from_bytes_until_nul)
- [`core::ffi::FromBytesUntilNulError`]
  (https://doc.rust-lang.org/stable/core/ffi/struct.FromBytesUntilNulError.html)

These APIs are now stable in const contexts:

- [`SocketAddr::new`]
  (https://doc.rust-lang.org/stable/std/net/enum.SocketAddr.html#method.new)
- [`SocketAddr::ip`]
  (https://doc.rust-lang.org/stable/std/net/enum.SocketAddr.html#method.ip)
- [`SocketAddr::port`]
  (https://doc.rust-lang.org/stable/std/net/enum.SocketAddr.html#method.port)
- [`SocketAddr::is_ipv4`]
  (https://doc.rust-lang.org/stable/std/net/enum.SocketAddr.html#method.is_ipv4)
- [`SocketAddr::is_ipv6`]
  (https://doc.rust-lang.org/stable/std/net/enum.SocketAddr.html#method.is_ipv6)
- [`SocketAddrV4::new`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV4.html#method.new)
- [`SocketAddrV4::ip`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV4.html#method.ip)
- [`SocketAddrV4::port`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV4.html#method.port)
- [`SocketAddrV6::new`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV6.html#method.new)
- [`SocketAddrV6::ip`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV6.html#method.ip)
- [`SocketAddrV6::port`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV6.html#method.port)
- [`SocketAddrV6::flowinfo`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV6.html#method.flowinfo)
- [`SocketAddrV6::scope_id`]
  (https://doc.rust-lang.org/stable/std/net/struct.SocketAddrV6.html#method.scope_id)

Cargo
-----

- [Cargo now suggests `cargo fix` or `cargo clippy --fix` when compilation warnings are auto-fixable.]
  (rust-lang/cargo#11558)
- [Cargo now suggests `cargo add` if you try to install a library crate.]
  (rust-lang/cargo#11410)
- [Cargo now sets the `CARGO_BIN_NAME` environment variable also for binary examples.]
  (rust-lang/cargo#11705)

Rustdoc
-----

- [Vertically compact trait bound formatting.]
  (rust-lang/rust#102842)
- [Only include stable lints in `rustdoc::all` group.]
  (rust-lang/rust#106316)
- [Compute maximum Levenshtein distance based on the query.]
  (rust-lang/rust#107141)
- [Remove inconsistently-present sidebar tooltips.]
  (rust-lang/rust#107490)
- [Search by macro when query ends with `!`.]
  (rust-lang/rust#108143)

Compatibility Notes
-------------------

- [The `rust-analysis` component from `rustup` now only contains
  a warning placeholder.]
  (rust-lang/rust#101841) This was primarily
  intended for RLS, and the corresponding `-Zsave-analysis` flag
  has been removed from the compiler as well.
- [Unaligned references to packed fields are now a hard error.]
  (rust-lang/rust#102513) This has been
  a warning since 1.53, and denied by default with a future-compatibility
  warning since 1.62.
- [Update the minimum external LLVM to 14.]
  (rust-lang/rust#107573)
- [Cargo now emits errors on invalid characters in a registry token.]
  (rust-lang/cargo#11600)
- [When `default-features` is set to false of a workspace dependency,
  and an inherited dependency of a member has `default-features =
  true`, Cargo will enable default features of that dependency.]
  (rust-lang/cargo#11409)
- [Cargo denies `CARGO_HOME` in the `[env]` configuration table.
  Cargo itself doesn't pick up this value, but recursive calls to
  cargo would, which was not intended.]
  (rust-lang/cargo#11644)
- [Debuginfo for build dependencies is now off if not explicitly
  set. This is expected to improve the overall build time.]

  (rust-lang/cargo#11252)

Internal Changes
----------------

These changes do not affect any public interfaces of Rust, but they represent
significant improvements to the performance or internals of rustc and related
tools.

- [Move `format_args!()` into AST (and expand it during AST lowering)]
  (rust-lang/rust#106745)