rust: sync: implement `AsRef<T>` for `Arc<T>`
authorAlice Ryhl <aliceryhl@google.com>
Wed, 17 May 2023 20:08:14 +0000 (20:08 +0000)
committerMiguel Ojeda <ojeda@kernel.org>
Wed, 31 May 2023 16:53:10 +0000 (18:53 +0200)
commit47329ba14b5aac1ac975544eee71ecc888557d23
tree2f643c9685a471d7a2b4c4d8738772cdc4a35470
parentbd780aea671eda9660837c05d9ba58de22ceecad
rust: sync: implement `AsRef<T>` for `Arc<T>`

This trait lets you use `Arc<T>` in code that is generic over smart
pointer types.

The `AsRef` trait should be implemented on all smart pointers. The
standard library also implements it on the ordinary `Arc`.

Co-developed-by: Wedson Almeida Filho <walmeida@microsoft.com>
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Andreas Hindborg <a.hindborg@samsung.com>
Link: https://lore.kernel.org/r/20230517200814.3157916-2-aliceryhl@google.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
rust/kernel/sync/arc.rs