logutil

package

v0.15.0 Latest Latest Go to latest Published: Jan 24, 2021 License: BSD-2-Clause Imports: 4 Imported by: 0

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Repository

github.com/elves/elvish

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Documentation ¶

Overview ¶

Package logutil provides logging utilities.

Index ¶

func GetLogger(prefix string) *log.Logger
func SetOutput(newout io.Writer)
func SetOutputFile(fname string) error

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func SetOutput ¶

func SetOutput(newout io.Writer)

SetOutput redirects the output of all loggers obtained with GetLogger to the new io.Writer. If the old output was a file opened by SetOutputFile, it is closed.

func SetOutputFile ¶

func SetOutputFile(fname string) error

SetOutputFile redirects the output of all loggers obtained with GetLogger to the named file. If the old output was a file opened by SetOutputFile, it is closed. The new file is truncated. SetOutFile("") is equivalent to SetOutput(ioutil.Discard).