linux-stable/rust
Miguel Ojeda 567cdff53e rust: types: avoid repetition in {As,From}Bytes impls
In order to provide `// SAFETY` comments for every `unsafe impl`, we would
need to repeat them, which is not very useful and would be harder to read.

We could perhaps allow the lint (ideally within a small module), but we
can take the chance to avoid the repetition of the `impl`s themselves
too by using a small local macro, like in other places where we have
had to do this sort of thing.

Thus add the straightforward `impl_{from,as}bytes!` macros and use them
to implement `FromBytes`.

This, in turn, will allow us in the next patch to place a `// SAFETY`
comment that defers to the actual invocation of the macro.

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-4-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2024-10-07 10:49:15 +02:00
..
bindings rust: sort blk includes in bindings_helper.h 2024-08-21 00:37:02 +02:00
helpers rust: mutex: fix __mutex_init() usage in case of PREEMPT_RT 2024-09-26 21:22:15 +02:00
kernel rust: types: avoid repetition in {As,From}Bytes impls 2024-10-07 10:49:15 +02:00
macros Rust changes for v6.12 2024-09-25 10:25:40 -07:00
uapi rust: net::phy unified read/write API for C22 and C45 registers 2024-08-30 10:27:35 +01:00
.gitignore rust: support running Rust documentation tests as KUnit ones 2023-07-19 09:32:53 -06:00
bindgen_parameters rust: fix ARCH_SLAB_MINALIGN multiple definition error 2024-09-26 17:52:35 +02:00
build_error.rs rust: add build_error crate 2022-12-04 01:59:16 +01:00
compiler_builtins.rs rust: add intrinsics to fix -Os builds 2024-08-10 00:05:10 +02:00
exports.c rust: kbuild: auto generate helper exports 2024-08-19 11:09:02 +02:00
Makefile Rust changes for v6.12 2024-09-25 10:25:40 -07:00