Method WriteByte

internal/buffer/buffer.go:153–168

WriteByte emits a single byte.

(s byte)

// WriteByte emits a single byte.
func (b *Buffer) WriteByte(s byte) error {
	b.startWrite()
	if b.mode == UnsafeEscaped &&
		(s >= utf8.RuneSelf ||
			s == m.StartS[0] || s == m.EndS[0]) {
		// Unsafe byte. Escape it.
		_, err := b.WriteString(m.EscapeMarkS)
		return err
	}
	m, ok := b.tryGrowByReslice(1)
	if !ok {
		m = b.grow(1)
	}
	b.buf[m] = s
	return nil
}

// WriteRune emits a single rune.
func (b *Buffer) WriteRune(s rune) error {