Gary Guo ecaa6ddff2 rust: add build_error crate ... The `build_error` crate provides a function `build_error` which will panic at compile-time if executed in const context and, by default, will cause a build error if not executed at compile time and the optimizer does not optimise away the call. The `CONFIG_RUST_BUILD_ASSERT_ALLOW` kernel option allows to relax the default build failure and convert it to a runtime check. If the runtime check fails, `panic!` will be called. Its functionality will be exposed to users as a couple macros in the `kernel` crate in the following patch, thus some documentation here refers to them for simplicity. Signed-off-by: Gary Guo <gary@garyguo.net> Reviewed-by: Wei Liu <wei.liu@kernel.org> [Reworded, adapted for upstream and applied latest changes] Signed-off-by: Miguel Ojeda <ojeda@kernel.org>		2022-12-04 01:59:16 +01:00
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alloc	rust: alloc: add Vec::try_with_capacity{,_in}() constructors	2022-12-04 01:59:15 +01:00
bindings	rust: add bindings crate	2022-09-28 08:58:00 +02:00
kernel	rust: static_assert: add static_assert! macro	2022-12-04 01:59:16 +01:00
macros	rust: macros: take string literals in module!	2022-12-04 01:59:15 +01:00
.gitignore	Kbuild: add Rust support	2022-09-28 09:02:20 +02:00
bindgen_parameters	Kbuild: add Rust support	2022-09-28 09:02:20 +02:00
build_error.rs	rust: add build_error crate	2022-12-04 01:59:16 +01:00
compiler_builtins.rs	rust: add compiler_builtins crate	2022-09-28 08:58:00 +02:00
exports.c	rust: add build_error crate	2022-12-04 01:59:16 +01:00
helpers.c
Makefile	rust: add build_error crate	2022-12-04 01:59:16 +01:00