github.com/primecitizens/pcz/std@v0.2.1/core/bytealg/indexbyte.generic.go (about)

     1  // SPDX-License-Identifier: Apache-2.0
     2  // Copyright 2023 The Prime Citizens
     3  //
     4  // Copyright 2018 The Go Authors. All rights reserved.
     5  // Use of this source code is governed by a BSD-style
     6  // license that can be found in the LICENSE file.
     7  
     8  //go:build pcz && !(386 || amd64 || s390x || arm || arm64 || ppc64 || ppc64le || mips || mipsle || mips64 || mips64le || riscv64 || wasm)
     9  
    10  package bytealg
    11  
    12  func IndexSliceByte(b []byte, c byte) int {
    13  	for i, x := range b {
    14  		if x == c {
    15  			return i
    16  		}
    17  	}
    18  	return -1
    19  }
    20  
    21  func IndexByte(s string, c byte) int {
    22  	for i := 0; i < len(s); i++ {
    23  		if s[i] == c {
    24  			return i
    25  		}
    26  	}
    27  	return -1
    28  }