nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2024-10-30 05:51:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

release notes 1.78: add link to interior-mut breaking change

Browse Source
This commit is contained in:
Ralf Jung 2024-05-03 14:56:05 +02:00
parent 79734f1db8
commit 27353d4ccc
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
RELEASES.md
View File

@ -102,6 +102,10 @@ Compatibility Notes
- [Change equality of higher ranked types to not rely on subtyping](https://github.com/rust-lang/rust/pull/118247) - [Change equality of higher ranked types to not rely on subtyping](https://github.com/rust-lang/rust/pull/118247)
- [When called, additionally check bounds on normalized function return type](https://github.com/rust-lang/rust/pull/118882) - [When called, additionally check bounds on normalized function return type](https://github.com/rust-lang/rust/pull/118882)
- [Expand coverage for `arithmetic_overflow` lint](https://github.com/rust-lang/rust/pull/119432/) - [Expand coverage for `arithmetic_overflow` lint](https://github.com/rust-lang/rust/pull/119432/)
- [Fix detection of potential interior mutability in `const` initializers](https://github.com/rust-lang/rust/issues/121250)
This code was accidentally accepted. The fix can break generic code that borrows a value of unknown type,
as there is currently no way to declare "this type has no interior mutability". In the future, stabilizing
the [`Freeze` trait](https://github.com/rust-lang/rust/issues/121675) will allow proper support for such code.
<a id="1.78.0-Internal-Changes"></a> <a id="1.78.0-Internal-Changes"></a>