文件操作 - index_native.go
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文件: /usr/share/go-1.23/src/internal/bytealg/index_native.go
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// 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 || 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
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