strbuilder

Documentation

Overview

Package strbuilder defines a string builder type that allocates less than the standard library's strings.Builder by using a sync.Pool, so it doesn't matter if the compiler can't prove that the builder doesn't escape into the fmt package, etc.

Index

• type Builder
  • func Get() *Builder
  • func (b *Builder) Grow(n int)
  • func (b *Builder) String() string
  • func (b *Builder) Write(p []byte) (int, error)
  • func (b *Builder) WriteByte(v byte) error
  • func (b *Builder) WriteInt(v int64)
  • func (b *Builder) WriteString(s string) (int, error)
  • func (b *Builder) WriteUint(v uint64)

Types

type Builder

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

func Get

func Get() *Builder

Get returns a new or reused string Builder.

func (*Builder) Grow

func (b *Builder) Grow(n int)

Grow grows the buffer's capacity, if necessary, to guarantee space for another n bytes. After Grow(n), at least n bytes can be written to the buffer without another allocation. If n is negative, Grow will panic. If the buffer can't grow it will panic with ErrTooLarge.

func (*Builder) String

func (b *Builder) String() string

String both returns the Builder's string, and returns the builder to the pool.

func (*Builder) Write

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

func (*Builder) WriteByte

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

func (*Builder) WriteInt

func (b *Builder) WriteInt(v int64)

func (*Builder) WriteString

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

func (*Builder) WriteUint

func (b *Builder) WriteUint(v uint64)