util

Documentation

Index

• type RestoreSTD
  • func RedirectStdToFiles() (*RestoreSTD, error)
  • func (r *RestoreSTD) AddCallback(f func())
  • func (r *RestoreSTD) Restore()
  • func (r *RestoreSTD) Run(f func())

Types

type RestoreSTD

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

func RedirectStdToFiles

func RedirectStdToFiles() (*RestoreSTD, error)

RedirectStdToFiles replaces stdout and stderr with file writers. The returned struct has functions to revert replacement of stdout and err with fs files.

func (*RestoreSTD) AddCallback

func (r *RestoreSTD) AddCallback(f func())

func (*RestoreSTD) Restore

func (r *RestoreSTD) Restore()

func (*RestoreSTD) Run

func (r *RestoreSTD) Run(f func())