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| author | HTGAzureX1212 <39023054+HTGAzureX1212@users.noreply.github.com> | 2024-02-02 20:49:20 +0800 |
|---|---|---|
| committer | HTGAzureX1212 <39023054+HTGAzureX1212@users.noreply.github.com> | 2025-02-16 21:08:38 +0800 |
| commit | eec49bbf59c922060a5785a47d885529e6cb2ac8 (patch) | |
| tree | 07dfb9a29f4561e401de15ad0ac593165ff0c476 /library/core/src/str/pattern.rs | |
| parent | a5db378dc14a40dd1580c27fb8362156446382c3 (diff) | |
| download | rust-eec49bbf59c922060a5785a47d885529e6cb2ac8.tar.gz rust-eec49bbf59c922060a5785a47d885529e6cb2ac8.zip | |
add MAX_LEN_UTF8 and MAX_LEN_UTF16 constants
Diffstat (limited to 'library/core/src/str/pattern.rs')
| -rw-r--r-- | library/core/src/str/pattern.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/library/core/src/str/pattern.rs b/library/core/src/str/pattern.rs index 52e2364893e..2d941adfd85 100644 --- a/library/core/src/str/pattern.rs +++ b/library/core/src/str/pattern.rs @@ -38,6 +38,7 @@ issue = "27721" )] +use crate::char::MAX_LEN_UTF8; use crate::cmp::Ordering; use crate::convert::TryInto as _; use crate::slice::memchr; @@ -561,8 +562,8 @@ impl Pattern for char { type Searcher<'a> = CharSearcher<'a>; #[inline] - fn into_searcher(self, haystack: &str) -> Self::Searcher<'_> { - let mut utf8_encoded = [0; 4]; + fn into_searcher<'a>(self, haystack: &'a str) -> Self::Searcher<'a> { + let mut utf8_encoded = [0; MAX_LEN_UTF8]; let utf8_size = self .encode_utf8(&mut utf8_encoded) .len() |