Function NewWriterSize

msgp/write.go:130–139

NewWriterSize returns a writer with a custom buffer size.

(w io.Writer, sz int)

// NewWriterSize returns a writer with a custom buffer size.
func NewWriterSize(w io.Writer, sz int) *Writer {
	// we must be able to require() 'minWriterSize'
	// contiguous bytes, so that is the
	// practical minimum buffer size
	if sz < minWriterSize {
		sz = minWriterSize
	}
	buf := make([]byte, sz)
	return NewWriterBuf(w, buf)
}

// NewWriterBuf returns a writer with a provided buffer.
// 'buf' is not used when the capacity is smaller than 18,