Commit20bfac6

authored

Rollup merge ofrust-lang#127422 - greaka:master, r=workingjubilee

as_simd: fix doc comment to be in line with align_toInrust-lang#121201, the guarantees about `align_offset` and `align_to` were changed. This PR aims to correct the doc comment of `as_simd` to be in line with the new `align_to`.Taggingrust-lang#86656 for good measure.

2 parentsf937ef1 +0907955 commit20bfac6Copy full SHA for 20bfac6

File tree

1 file changed

-22

lines changed

core/src/slice
- mod.rs

1 file changed

-22

lines changed

`‎core/src/slice/mod.rs‎`

Lines changed: 4 additions & 22 deletions

Original file line number	Diff line number	Diff line change
`@@ -3959,17 +3959,8 @@ impl<T> [T] {`
`3959`	`3959`
`3960`	`3960`	`/// Split a slice into a prefix, a middle of aligned SIMD types, and a suffix.`
`3961`	`3961`	`///`
`3962`		-/// This is a safe wrapper around [`slice::align_to`], so has the same weak
`3963`		`-/// postconditions as that method. You're only assured that`
`3964`		-/// `self.len() == prefix.len() + middle.len() * LANES + suffix.len()`.
`3965`		`-///`
`3966`		`-/// Notably, all of the following are possible:`
`3967`		-/// - `prefix.len() >= LANES`.
`3968`		-/// - `middle.is_empty()` despite `self.len() >= 3 * LANES`.
`3969`		-/// - `suffix.len() >= LANES`.
`3970`		`-///`
`3971`		`-/// That said, this is a safe method, so if you're only writing safe code,`
`3972`		`-/// then this can at most cause incorrect logic, not unsoundness.`
	`3962`	+/// This is a safe wrapper around [`slice::align_to`], so inherits the same
	`3963`	`+/// guarantees as that method.`
`3973`	`3964`	`///`
`3974`	`3965`	`/// # Panics`
`3975`	`3966`	`///`
`@@ -4033,17 +4024,8 @@ impl<T> [T] {`
`4033`	`4024`	`/// Split a mutable slice into a mutable prefix, a middle of aligned SIMD types,`
`4034`	`4025`	`/// and a mutable suffix.`
`4035`	`4026`	`///`
`4036`		-/// This is a safe wrapper around [`slice::align_to_mut`], so has the same weak
`4037`		`-/// postconditions as that method. You're only assured that`
`4038`		-/// `self.len() == prefix.len() + middle.len() * LANES + suffix.len()`.
`4039`		`-///`
`4040`		`-/// Notably, all of the following are possible:`
`4041`		-/// - `prefix.len() >= LANES`.
`4042`		-/// - `middle.is_empty()` despite `self.len() >= 3 * LANES`.
`4043`		-/// - `suffix.len() >= LANES`.
`4044`		`-///`
`4045`		`-/// That said, this is a safe method, so if you're only writing safe code,`
`4046`		`-/// then this can at most cause incorrect logic, not unsoundness.`
	`4027`	+/// This is a safe wrapper around [`slice::align_to_mut`], so inherits the same
	`4028`	`+/// guarantees as that method.`
`4047`	`4029`	`///`
`4048`	`4030`	/// This is the mutable version of [`slice::as_simd`]; see that for examples.
`4049`	`4031`	`///`

0 commit comments

Comments

(0)

Movatterモバイル変換

Navigation Menu

Search code, repositories, users, issues, pull requests...

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Commit20bfac6

File tree

1 file changed

1 file changed

`‎core/src/slice/mod.rs‎`

0 commit comments