Method WriteMapHeader

msgp/write.go:324–333

WriteMapHeader writes a map header of the given size to the writer

(sz uint32)

// WriteMapHeader writes a map header of the given
// size to the writer
func (mw *Writer) WriteMapHeader(sz uint32) error {
	switch {
	case sz <= 15:
		return mw.push(wfixmap(uint8(sz)))
	case sz <= math.MaxUint16:
		return mw.prefix16(mmap16, uint16(sz))
	default:
		return mw.prefix32(mmap32, sz)
	}
}

// WriteArrayHeader writes an array header of the
// given size to the writer