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niki/vendor/github.com/mailru/easyjson/jlexer/bytestostr.go

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// This file will only be included to the build if neither
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// easyjson_nounsafe nor appengine build tag is set. See README notes
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// for more details.
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//go:build !easyjson_nounsafe && !appengine
// +build !easyjson_nounsafe,!appengine
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package jlexer
import (
"reflect"
"unsafe"
)
// bytesToStr creates a string pointing at the slice to avoid copying.
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//
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// Warning: the string returned by the function should be used with care, as the whole input data
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// chunk may be either blocked from being freed by GC because of a single string or the buffer.Data
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// may be garbage-collected even when the string exists.
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func bytesToStr(data []byte) string {
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h := (*reflect.SliceHeader)(unsafe.Pointer(&data))
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shdr := reflect.StringHeader{Data: h.Data, Len: h.Len}
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return *(*string)(unsafe.Pointer(&shdr))
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}