explain

Documentation

Index

• type Formatter
  • func (f Formatter) Indent(indent int) *Formatter
  • func (f *Formatter) Write(str string, a ...interface{}) error
  • func (f *Formatter) WriteWrapped(str string, a ...interface{}) error

Types

type Formatter

type Formatter struct {
	IndentLevel int
	Wrap        int
	Writer      io.Writer
}

Formatter helps you write with indentation, and can wrap text as needed.

func (Formatter) Indent

func (f Formatter) Indent(indent int) *Formatter

Indent creates a new Formatter that will indent the code by that much more.

func (*Formatter) Write

func (f *Formatter) Write(str string, a ...interface{}) error

Write writes a string with the indentation set for the Formatter. This is not wrapping text.

func (*Formatter) WriteWrapped

func (f *Formatter) WriteWrapped(str string, a ...interface{}) error

WriteWrapped writes a string with the indentation set for the Formatter, and wraps as needed.