mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

attempt to clarify align_to docs

Browse Source
This commit is contained in:
Ralf Jung 2022-12-05 11:37:55 +01:00
parent fd02567705
commit ee21454e61
1 changed files with 10 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
library/core/src/slice/mod.rs
View File

@ -3468,10 +3468,11 @@ impl<T> [T] {
/// maintained.
///
/// This method splits the slice into three distinct slices: prefix, correctly aligned middle
/// slice of a new type, and the suffix slice. The method may make the middle slice the greatest
/// length possible for a given type and input slice, but only your algorithm's performance
/// should depend on that, not its correctness. It is permissible for all of the input data to
/// be returned as the prefix or suffix slice.
/// slice of a new type, and the suffix slice. How exactly the slice is split up is not
/// specified; the middle part may be smaller than necessary. However, if this fails to return a
/// maximal middle part, that is because code is running in a context where performance does not
/// matter, such as a sanitizer attempting to find alignment bugs. Regular code running
/// in a default (debug or release) execution *will* return a maximal middle part.
///
/// This method has no purpose when either input element `T` or output element `U` are
/// zero-sized and will return the original slice without splitting anything.
@ -3529,10 +3530,11 @@ impl<T> [T] {
/// types is maintained.
///
/// This method splits the slice into three distinct slices: prefix, correctly aligned middle
/// slice of a new type, and the suffix slice. The method may make the middle slice the greatest
/// length possible for a given type and input slice, but only your algorithm's performance
/// should depend on that, not its correctness. It is permissible for all of the input data to
/// be returned as the prefix or suffix slice.
/// slice of a new type, and the suffix slice. How exactly the slice is split up is not
/// specified; the middle part may be smaller than necessary. However, if this fails to return a
/// maximal middle part, that is because code is running in a context where performance does not
/// matter, such as a sanitizer attempting to find alignment bugs. Regular code running
/// in a default (debug or release) execution *will* return a maximal middle part.
///
/// This method has no purpose when either input element `T` or output element `U` are
/// zero-sized and will return the original slice without splitting anything.