nordic-dev.net/bytemuck
2
0
Fork 0
mirror of https://github.com/Lokathor/bytemuck.git synced 2024-11-21 14:22:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

Improve fill_zeroes' use of ptr::write_bytes (#284)

Browse Source
This commit is contained in:
Alphyr 2024-11-19 16:01:37 +01:00 committed by GitHub
parent 13f4ae0cdf
commit 1400815a33
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/lib.rs
View File

@ -532,8 +532,8 @@ pub fn fill_zeroes<T: Zeroable>(slice: &mut [T]) {
slice.iter_mut().for_each(write_zeroes); slice.iter_mut().for_each(write_zeroes);
} else { } else {
// Otherwise we can be really fast and just fill everthing with zeros. // Otherwise we can be really fast and just fill everthing with zeros.
let len = core::mem::size_of_val::<[T]>(slice); let len = slice.len();
unsafe { core::ptr::write_bytes(slice.as_mut_ptr() as *mut u8, 0u8, len) } unsafe { core::ptr::write_bytes(slice.as_mut_ptr(), 0u8, len) }
} }
} }