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util: fix typo in docs (#7926)

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Phong Chuong
2026-02-20 23:36:27 +02:00
committed by GitHub
parent 1b11840f53
commit e1a91ef114
1 changed files with 3 additions and 3 deletions
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tokio/src/util/memchr.rs
+3 -3
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@@ -20,11 +20,11 @@ fn memchr_inner(needle: u8, haystack: &[u8]) -> Option<usize> {
if ptr.is_null() {
None
} else {
// SAFETY: `ptr` will always be in bounds, since libc guarentees that the ptr will either
// SAFETY: `ptr` will always be in bounds, since libc guarantees that the ptr will either
// be to an element inside the array or the ptr will be null
// since the ptr is in bounds the offset must also always be non null
// and there can't be more than isize::MAX elements inside an array
// as rust guarentees that the maximum number of bytes a allocation
// as rust guarantees that the maximum number of bytes a allocation
// may occupy is isize::MAX
unsafe {
// TODO(MSRV 1.87): When bumping MSRV, switch to `ptr.byte_offset_from_unsigned(start)`.
@@ -38,7 +38,7 @@ pub(crate) fn memchr(needle: u8, haystack: &[u8]) -> Option<usize> {
// SAFETY: `memchr_inner` returns Some(index) and in that case index must point to an element in haystack
// or `memchr_inner` None which is guarded by the `?` operator above
// therfore the index must **always** point to an element in the array
// therefore the index must **always** point to an element in the array
// and so this indexing operation is safe
// TODO(MSRV 1.81): When bumping MSRV, switch to `std::hint::assert_unchecked(haystack.get(..=index).is_some());`
unsafe {