> On 21 Feb 2025, at 13:01, Daniel Almeida <daniel.almeida@xxxxxxxxxxxxx> wrote:
>
>
>
>> On 18 Feb 2025, at 10:00, Andreas Hindborg <a.hindborg@xxxxxxxxxx> wrote:
>>
>> Implement `AsRef<BStr>` for `[u8]` and `BStr` so these can be used
>> interchangeably for operations on `BStr`.
>>
>> Signed-off-by: Andreas Hindborg <a.hindborg@xxxxxxxxxx>
>> ---
>> rust/kernel/str.rs | 12 ++++++++++++
>> 1 file changed, 12 insertions(+)
>>
>> diff --git a/rust/kernel/str.rs b/rust/kernel/str.rs
>> index ba6b1a5c4f99d..c6bd2c69543dc 100644
>> --- a/rust/kernel/str.rs
>> +++ b/rust/kernel/str.rs
>> @@ -125,6 +125,18 @@ fn index(&self, index: Idx) -> &Self::Output {
>> }
>> }
>>
>> +impl AsRef<BStr> for [u8] {
>> + fn as_ref(&self) -> &BStr {
>> + BStr::from_bytes(self)
>> + }
>> +}
>> +
>> +impl AsRef<BStr> for BStr {
>> + fn as_ref(&self) -> &BStr {
>> + self
>> + }
>> +}
>
> Why do you need this last one?
I see that this is used by the following patch.
>
>> +
>> /// Creates a new [`BStr`] from a string literal.
>> ///
>> /// `b_str!` converts the supplied string literal to byte string, so non-ASCII
>>
>> --
>> 2.47.0
Reviewed-by: Daniel Almeida <daniel.almeida@xxxxxxxxxxxxx>
