rust: static_assert: add optional message

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Add an optional panic message to the `static_assert!` macro.

The panic message doesn't support argument formatting, because the
`assert!` macro only supports formatting in non-const contexts.

Suggested-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://github.com/Rust-for-Linux/linux/issues/1149
Signed-off-by: Altan Ozlu <altan@ozlu.eu>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Link: https://lore.kernel.org/r/20250326202520.1176162-2-altan@ozlu.eu
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

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Altan Ozlu 2025-03-26 20:25:36 +00:00 • committed by Miguel Ojeda

parent 79d04e73ba

commit 0fa5f8c877

1 changed files with 7 additions and 2 deletions

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rust/kernel/static_assert.rs

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