golang equal_generic 代码
文件路径：/src/internal/bytealg/equal_generic.go
/ Copyright 2019 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.
package bytealg
/ Equal reports whether a and b
/ are the same length and contain the same bytes.
/ A nil argument is equivalent to an empty slice.
/
/ Equal is equivalent to bytes.Equal.
/ It is provided here for convenience,
/ because some packages cannot depend on bytes.
func Equal(a, b []byte) bool {
/ Neither cmd/compile nor gccgo allocates for these string conversions.
/ There is a test for this in package bytes.
return string(a) == string(b)
}