logger

package
v0.98.0 Latest Latest
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Published: Apr 21, 2020 License: BSD-3-Clause Imports: 2 Imported by: 263

Documentation

Overview

Package logger defines a type for writing to logs. It's just a convenience type so that we don't have to pass verbose func(...) types around.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Discard added in v0.98.0

func Discard(string, ...interface{})

Discard is a Logf that throws away the logs given to it.

func FuncWriter

func FuncWriter(f Logf) io.Writer

FuncWriter returns an io.Writer that writes to f.

func StdLogger

func StdLogger(f Logf) *log.Logger

StdLogger returns a standard library logger from a Logf.

Types

type Logf

type Logf func(format string, args ...interface{})

Logf is the basic Tailscale logger type: a printf-like func. Like log.Printf, the format need not end in a newline.

func WithPrefix

func WithPrefix(f Logf, prefix string) Logf

WithPrefix wraps f, prefixing each format with the provided prefix.

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