rust: impl_flags: use bit helper in example

Use bit_u32() instead of open-coding shifts in the impl_flags! example.
This demonstrates the checked bit helper and ensures that bit positions
remain within the underlying u32 type.

Suggested-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://github.com/Rust-for-Linux/linux/issues/1244
Assisted-by: OpenCode:openai/gpt-5.6-sol
Signed-off-by: Kosumi Chan <chankocyo@gmail.com>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/rust-for-linux/2026071054-hazing-antirust-8e40@gregkh/
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Link: https://patch.msgid.link/20260711082327.3062227-1-chankocyo@gmail.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

0 files changed, 0 insertions, 0 deletions