strings

README

This package is from the go standard library as of version 1.10. Since brig should be compatible with go1.9, we ship it as part of this package for now. This package can be removed in a few versions.

Documentation

Index

• type Builder
  • func (b *Builder) Grow(n int)
  • func (b *Builder) Len() int
  • func (b *Builder) Reset()
  • func (b *Builder) String() string
  • func (b *Builder) Write(p []byte) (int, error)
  • func (b *Builder) WriteByte(c byte) error
  • func (b *Builder) WriteRune(r rune) (int, error)
  • func (b *Builder) WriteString(s string) (int, error)

Types

type Builder

type Builder struct {
	// contains filtered or unexported fields
}

A Builder is used to efficiently build a string using Write methods. It minimizes memory copying. The zero value is ready to use. Do not copy a non-zero Builder.

func (*Builder) Grow

func (b *Builder) Grow(n int)

Grow grows b's capacity, if necessary, to guarantee space for another n bytes. After Grow(n), at least n bytes can be written to b without another allocation. If n is negative, Grow panics.

func (*Builder) Len

func (b *Builder) Len() int

Len returns the number of accumulated bytes; b.Len() == len(b.String()).

func (*Builder) Reset

func (b *Builder) Reset()

Reset resets the Builder to be empty.

func (*Builder) String

func (b *Builder) String() string

String returns the accumulated string.

func (*Builder) Write

func (b *Builder) Write(p []byte) (int, error)

Write appends the contents of p to b's buffer. Write always returns len(p), nil.

func (*Builder) WriteByte

func (b *Builder) WriteByte(c byte) error

WriteByte appends the byte c to b's buffer. The returned error is always nil.

func (*Builder) WriteRune

func (b *Builder) WriteRune(r rune) (int, error)

WriteRune appends the UTF-8 encoding of Unicode code point r to b's buffer. It returns the length of r and a nil error.

func (*Builder) WriteString

func (b *Builder) WriteString(s string) (int, error)

WriteString appends the contents of s to b's buffer. It returns the length of s and a nil error.