| // Copyright 2018 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| //go:build amd64 || arm64 || loong64 || s390x || ppc64le || ppc64 | |
| package bytealg | |
| // Index returns the index of the first instance of b in a, or -1 if b is not present in a. | |
| // Requires 2 <= len(b) <= MaxLen. | |
| // | |
| //go:noescape | |
| func Index(a, b []byte) int | |
| // IndexString returns the index of the first instance of b in a, or -1 if b is not present in a. | |
| // Requires 2 <= len(b) <= MaxLen. | |
| // | |
| //go:noescape | |
| func IndexString(a, b string) int | |