linux/rust/macros
Tamir Duberstein c5cf01ba8d rust: support formatting of foreign types
Introduce a `fmt!` macro which wraps all arguments in
`kernel::fmt::Adapter` and a `kernel::fmt::Display` trait. This enables
formatting of foreign types (like `core::ffi::CStr`) that do not
implement `core::fmt::Display` due to concerns around lossy conversions
which do not apply in the kernel.

Suggested-by: Alice Ryhl <aliceryhl@google.com>
Link: https://rust-for-linux.zulipchat.com/#narrow/channel/288089-General/topic/Custom.20formatting/with/516476467
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Link: https://patch.msgid.link/20251018-cstr-core-v18-15-9378a54385f8@gmail.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2025-10-22 07:15:31 +02:00
..
concat_idents.rs rust: macros: add concat_idents! proc macro 2022-12-04 01:59:04 +01:00
export.rs rust: add #[export] macro 2025-03-09 20:52:46 +01:00
fmt.rs rust: support formatting of foreign types 2025-10-22 07:15:31 +02:00
helpers.rs rust: kunit: support KUnit-mapped assert! macros in #[test]s 2025-05-27 20:07:09 +02:00
kunit.rs rust: kunit: allow cfg on tests 2025-09-16 08:26:56 -06:00
lib.rs rust: support formatting of foreign types 2025-10-22 07:15:31 +02:00
module.rs Rust changes for v6.17 2025-08-03 13:49:10 -07:00
paste.rs rust: clean Rust 1.88.0's clippy::uninlined_format_args lint 2025-05-07 00:11:47 +02:00
quote.rs rust: support formatting of foreign types 2025-10-22 07:15:31 +02:00
vtable.rs rust: macros: vtable: fix HAS_* redefinition (gen_const_name) 2023-08-09 21:15:07 +02:00