Re: [PATCH v3] rust: locks: Add `get_mut` method to `Lock`

[Martin Rodriguez Reboredo]

On 2/22/24 13:26, Mathys-Gasnier via B4 Relay wrote:
> From: Mathys-Gasnier <mathys35.gasnier@xxxxxxxxx>
>
> Having a mutable reference guarantees that no other threads have
> access to the lock, so we can take advantage of that to grant callers
> access to the protected data without the the cost of acquiring and
> releasing the locks. Since the lifetime of the data is tied to the
> mutable reference, the borrow checker guarantees that the usage is safe.
>
> Signed-off-by: Mathys-Gasnier <mathys35.gasnier@xxxxxxxxx>
> ---
> [...]

This looks magnificent as is.

Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@xxxxxxxxx>