Skip to content

Remove outdated comment about non-copy unions #1872

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jul 1, 2025
Merged

Remove outdated comment about non-copy unions #1872

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 0 additions & 7 deletions src/type-layout.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -419,9 +419,6 @@ struct MyCFields { x: u32, y: u8 }
struct MyDFields;
```

> [!NOTE]
> `union`s with non-`Copy` fields are unstable, see [55149].

r[layout.repr.primitive]
### Primitive representations

Expand Down Expand Up @@ -496,9 +493,6 @@ struct MyVariantC { tag: MyEnumDiscriminant, x: u32, y: u8 }
struct MyVariantD(MyEnumDiscriminant);
```

> [!NOTE]
> `union`s with non-`Copy` fields are unstable, see [55149].

r[layout.repr.primitive-c]
#### Combining primitive representations of enums with fields and `#[repr(C)]`

Expand Down Expand Up @@ -668,7 +662,6 @@ used with any other representation.
[enumerations]: items/enumerations.md
[zero-variant enums]: items/enumerations.md#zero-variant-enums
[undefined behavior]: behavior-considered-undefined.md
[55149]: https://github.com/rust-lang/rust/issues/55149
[`PhantomData<T>`]: special-types-and-traits.md#phantomdatat
[`Rust`]: #the-rust-representation
[`C`]: #the-c-representation
Expand Down