linux.git - Linus' kernel tree

Age	Commit message (Collapse)	Author
2025-11-19	rust: num: add Bounded integer wrapping type	Alexandre Courbot
	Add the `Bounded` integer wrapper type, which restricts the number of bits allowed to represent of value. This is useful to e.g. enforce guarantees when working with bitfields that have an arbitrary number of bits. Alongside this type, provide many `From` and `TryFrom` implementations are to reduce friction when using with regular integer types. Proxy implementations of common integer operations are also provided. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Link: https://patch.msgid.link/20251108-bounded_ints-v4-2-c9342ac7ebd1@nvidia.com [ Added intra-doc link. Fixed a few other nits. - Miguel ] Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2025-11-17	rust: add num module and Integer trait	Alexandre Courbot
	Introduce the `num` module, which will provide numerical extensions and utilities for the kernel. For now, introduce the `Integer` trait, which is implemented for all primitive integer types to provides their core properties to generic code. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Link: https://patch.msgid.link/20251108-bounded_ints-v4-1-c9342ac7ebd1@nvidia.com Signed-off-by: Miguel Ojeda <ojeda@kernel.org>