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linux-next/rust
Wedson Almeida Filho 25d176a4fa rust: prelude: add error::code::* constant items
It is convenient to have all the `Error` constant items (such as
`EINVAL`) available as-is everywhere (i.e. for code using the kernel
prelude such as kernel modules).

Therefore, add all of them to the prelude.

For instance, this allows to write `Err(EINVAL)` to create
a kernel `Result`:

    fn f() -> Result<...> {
        ...
        Err(EINVAL)
    }

Signed-off-by: Wedson Almeida Filho <wedsonaf@gmail.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
[Reworded, adapted for upstream and applied latest changes]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2022-12-04 01:59:15 +01:00
..
alloc rust: adapt alloc crate to the kernel 2022-09-28 08:57:01 +02:00
bindings rust: add bindings crate 2022-09-28 08:58:00 +02:00
kernel rust: prelude: add error::code::* constant items 2022-12-04 01:59:15 +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
compiler_builtins.rs rust: add compiler_builtins crate 2022-09-28 08:58:00 +02:00
exports.c rust: export generated symbols 2022-09-28 08:59:52 +02:00
helpers.c rust: add C helpers 2022-09-28 08:56:43 +02:00
Makefile Kbuild: add Rust support 2022-09-28 09:02:20 +02:00