Function AppendString

msgp/write_bytes.go:243–266

AppendString appends a string as a MessagePack 'str' to the slice

(b []byte, s string)

// AppendString appends a string as a MessagePack 'str' to the slice
func AppendString(b []byte, s string) []byte {
	sz := len(s)
	var n int
	var o []byte
	switch {
	case sz <= 31:
		o, n = ensure(b, 1+sz)
		o[n] = wfixstr(uint8(sz))
		n++
	case sz <= math.MaxUint8:
		o, n = ensure(b, 2+sz)
		prefixu8(o[n:], mstr8, uint8(sz))
		n += 2
	case sz <= math.MaxUint16:
		o, n = ensure(b, 3+sz)
		prefixu16(o[n:], mstr16, uint16(sz))
		n += 3
	default:
		o, n = ensure(b, 5+sz)
		prefixu32(o[n:], mstr32, uint32(sz))
		n += 5
	}
	return o[:n+copy(o[n:], s)]
}

// AppendStringFromBytes appends a []byte
// as a MessagePack 'str' to the slice 'b.'