remove reference to dangling from slice::Iter

hkBst · web-flow · commit 496adcf36cbb · 2024-12-20T18:20:40.000+01:00
This aligns the comment with reality and with IterMut. Also dangling does not seem to take any arguments.
diff --git a/library/core/src/slice/iter.rs b/library/core/src/slice/iter.rs
@@ -68,7 +68,7 @@ pub struct Iter<'a, T: 'a> {
     ptr: NonNull<T>,
     /// For non-ZSTs, the non-null pointer to the past-the-end element.
     ///
-    /// For ZSTs, this is `ptr::dangling(len)`.
+    /// For ZSTs, this is `ptr::without_provenance_mut(len)`.
     end_or_len: *const T,
     _marker: PhantomData<&'a T>,
 }

Original file line number	Diff line number	Diff line change
`@@ -68,7 +68,7 @@ pub struct Iter<'a, T: 'a> {`
`68`	`68`	`ptr: NonNull<T>,`
`69`	`69`	`/// For non-ZSTs, the non-null pointer to the past-the-end element.`
`70`	`70`	`///`
`71`		- /// For ZSTs, this is `ptr::dangling(len)`.
	`71`	+ /// For ZSTs, this is `ptr::without_provenance_mut(len)`.
`72`	`72`	`end_or_len: *const T,`
`73`	`73`	`_marker: PhantomData<&'a T>,`
`74`	`74`	`}`