Alice Ryhl 1d24eb2d53 rust: delete ForeignOwnable::borrow_mut ... We discovered that the current design of `borrow_mut` is problematic. This patch removes it until a better solution can be found. Specifically, the current design gives you access to a `&mut T`, which lets you change where the `ForeignOwnable` points (e.g., with `core::mem::swap`). No upcoming user of this API intended to make that possible, making all of them unsound. Signed-off-by: Alice Ryhl <aliceryhl@google.com> Reviewed-by: Gary Guo <gary@garyguo.net> Reviewed-by: Benno Lossin <benno.lossin@proton.me> Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com> Fixes: 0fc4424d24 ("rust: types: introduce `ForeignOwnable`") Link: https://lore.kernel.org/r/20230706094615.3080784-1-aliceryhl@google.com Signed-off-by: Miguel Ojeda <ojeda@kernel.org>		2023-08-04 17:10:50 +02:00
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arc	rust: sync: arc: Implement Arc<dyn Any + Send + Sync>::downcast()	2023-04-10 23:55:43 +02:00
lock	rust: lock: add Guard::do_unlocked	2023-04-22 01:46:30 +02:00
arc.rs	rust: delete ForeignOwnable::borrow_mut	2023-08-04 17:10:50 +02:00
condvar.rs	rust: sync: introduce CondVar	2023-04-22 01:46:45 +02:00
lock.rs	rust: sync: introduce CondVar	2023-04-22 01:46:45 +02:00
locked_by.rs	rust: sync: introduce LockedBy	2023-04-22 00:20:00 +02:00