Skip to content

as_simd: fix doc comment to be in line with align_to #127422

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jul 12, 2024
Merged

as_simd: fix doc comment to be in line with align_to #127422

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
26 changes: 4 additions & 22 deletions library/core/src/slice/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3959,17 +3959,8 @@ impl<T> [T] {

/// Split a slice into a prefix, a middle of aligned SIMD types, and a suffix.
///
/// This is a safe wrapper around [`slice::align_to`], so has the same weak
/// postconditions as that method. You're only assured that
/// `self.len() == prefix.len() + middle.len() * LANES + suffix.len()`.
///
/// Notably, all of the following are possible:
/// - `prefix.len() >= LANES`.
/// - `middle.is_empty()` despite `self.len() >= 3 * LANES`.
/// - `suffix.len() >= LANES`.
///
/// That said, this is a safe method, so if you're only writing safe code,
/// then this can at most cause incorrect logic, not unsoundness.
/// This is a safe wrapper around [`slice::align_to`], so inherits the same
/// guarantees as that method.
///
/// # Panics
///
Expand Down Expand Up @@ -4033,17 +4024,8 @@ impl<T> [T] {
/// Split a mutable slice into a mutable prefix, a middle of aligned SIMD types,
/// and a mutable suffix.
///
/// This is a safe wrapper around [`slice::align_to_mut`], so has the same weak
/// postconditions as that method. You're only assured that
/// `self.len() == prefix.len() + middle.len() * LANES + suffix.len()`.
///
/// Notably, all of the following are possible:
/// - `prefix.len() >= LANES`.
/// - `middle.is_empty()` despite `self.len() >= 3 * LANES`.
/// - `suffix.len() >= LANES`.
///
/// That said, this is a safe method, so if you're only writing safe code,
/// then this can at most cause incorrect logic, not unsoundness.
/// This is a safe wrapper around [`slice::align_to_mut`], so inherits the same
/// guarantees as that method.
///
/// This is the mutable version of [`slice::as_simd`]; see that for examples.
///
Expand Down