rust: num: add `shr` and `shl` methods to `Bounded`

Shifting a `Bounded` left or right changes the number of bits required
to represent the value. Add methods that perform the shift and return a
`Bounded` with the appropriately adjusted bit width.

These methods are particularly useful for bitfield extraction.

Suggested-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Acked-by: Yury Norov <ynorov@nvidia.com>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Link: https://patch.msgid.link/20260314-register-v9-2-86805b2f7e9d@nvidia.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

0 files changed, 0 insertions, 0 deletions