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Diffstat (limited to 'src/strings/strings.go')
| -rw-r--r-- | src/strings/strings.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/strings/strings.go b/src/strings/strings.go index 8ce2abfdf8..a98f5d8ff1 100644 --- a/src/strings/strings.go +++ b/src/strings/strings.go @@ -146,6 +146,11 @@ func LastIndex(s, substr string) int { return -1 } +// IndexByte returns the index of the first instance of c in s, or -1 if c is not present in s. +func IndexByte(s string, c byte) int { + return bytealg.IndexByteString(s, c) +} + // IndexRune returns the index of the first instance of the Unicode code point // r, or -1 if rune is not present in s. // If r is utf8.RuneError, it returns the first instance of any |