buf

func (*Buf) Append ¶

func (b *Buf) Append(r, sep []rune)

Append appends r to b.Buf separated by sep when b.Buf is not already empty.

Append dynamically grows b.Buf as necessary to accommodate r and the separator. Specifically, when b.Buf is not empty, b.Buf will grow by increments of MinCapIncrease.

After a call to Append, b.Len will be len(b.Buf)+len(r)+len(sep) Call Reset to reset the Buf.

func (*Buf) AppendString ¶

func (b *Buf) AppendString(s, sep string)

AppendString is a utility func wrapping Append.

func (*Buf) Reset ¶

func (b *Buf) Reset()

Reset resets b.

func (*Buf) String ¶

func (b *Buf) String() string

String satisfies fmt.Stringer.