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| -rw-r--r-- | RELEASES.md | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/RELEASES.md b/RELEASES.md index 95cc36e242a..0bb535ff14a 100644 --- a/RELEASES.md +++ b/RELEASES.md @@ -39,7 +39,6 @@ for more information on Rust's tiered platform support. Libraries --------- -- [Remove structural match from `TypeId`.](https://github.com/rust-lang/rust/pull/103291/) - [Loosen `From<&[T]> for Box<[T]>` bound to `T: Clone`.](https://github.com/rust-lang/rust/pull/103406/) - [Remove unnecessary `T: Send` bound](https://github.com/rust-lang/rust/pull/111134/) in `Error for mpsc::SendError<T>` and `TrySendError<T>`. @@ -111,6 +110,10 @@ Misc Compatibility Notes ------------------- +- [Remove structural match from `TypeId`.](https://github.com/rust-lang/rust/pull/103291/) + Code that uses a constant `TypeId` in a pattern will potentially be broken. + Known cases have already been fixed -- in particular, users of the `log` + crate's `kv_unstable` feature should update to `log v0.4.18` or later. - [Add a `sysroot` crate to represent the standard library crates.](https://github.com/rust-lang/rust/pull/108865/) This does not affect stable users, but may require adjustment in tools that build their own standard library. - [Cargo optimizes its usage under `rustup`.](https://github.com/rust-lang/cargo/pull/11917/) When |