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22 lines
601 B
Go
22 lines
601 B
Go
// Package str2bytes provides fast, but unsafe functions to convert string to []byte
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// or vice versa.
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package str2bytes
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import "unsafe"
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// StringToBytes converts string to slice of bytes
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// without allocation. Note, that returned slice
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// must NOT be modified, since strings in Go are
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// immutable.
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// See unsafe.Slice.
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func StringToBytes(s string) []byte {
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return unsafe.Slice(unsafe.StringData(s), len(s))
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}
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// BytesToString converts slice of bytes to string
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// without allocation.
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// See unsafe.String
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func BytesToString(b []byte) string {
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return unsafe.String(unsafe.SliceData(b), len(b))
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}
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