logging

Documentation

Overview

Package logging provides loggers for Kopia.

Index

• func GetContextLoggerFunc(module string) func(ctx context.Context) Logger
• func SetDefault(l LoggerForModuleFunc)
• func WithLogger(ctx context.Context, l LoggerForModuleFunc) context.Context
• type Logger
• type LoggerForModuleFunc
  • func Printf(printf func(msg string, args ...interface{})) LoggerForModuleFunc

Functions

func GetContextLoggerFunc

func GetContextLoggerFunc(module string) func(ctx context.Context) Logger

GetContextLoggerFunc returns an function that returns a logger for a given module when provided with a context.

func SetDefault

func SetDefault(l LoggerForModuleFunc)

SetDefault sets the logger to use when context-specific logger is not set.

func WithLogger

func WithLogger(ctx context.Context, l LoggerForModuleFunc) context.Context

WithLogger returns a derived context with associated logger.

Types

type Logger

type Logger interface {
	Debugf(msg string, args ...interface{})
	Infof(msg string, args ...interface{})
	Warningf(msg string, args ...interface{})
	Errorf(msg string, args ...interface{})
	Fatalf(msg string, args ...interface{})
}

Logger is an interface used by Kopia to output logs.

type LoggerForModuleFunc

type LoggerForModuleFunc func(module string) Logger

LoggerForModuleFunc retrieves logger for a given module.

func Printf

func Printf(printf func(msg string, args ...interface{})) LoggerForModuleFunc

Printf returns LoggerForModuleFunc that uses given printf-style function to print log output.