logger

Documentation

Overview

(C) Copyright 2021 Hewlett Packard Enterprise Development LP

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

(C) Copyright 2021 Hewlett Packard Enterprise Development LP

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• Variables
• func ContextWithField(ctx context.Context, key string, value interface{}) context.Context
• func ContextWithLogger(parent context.Context, logger Logger) context.Context
• func ContextWithStandardLogger(parent context.Context) context.Context
• type Logger
  • func FromContext(ctx context.Context) Logger
  • func StandardLogger() Logger
  • func Using(ctx context.Context) Logger

Variables

var LoggerContextKey = contextKey{}

Functions

func ContextWithField

func ContextWithField(ctx context.Context, key string, value interface{}) context.Context

func ContextWithLogger

func ContextWithLogger(parent context.Context, logger Logger) context.Context

func ContextWithStandardLogger

func ContextWithStandardLogger(parent context.Context) context.Context

Types

type Logger

type Logger interface {
	Debug(args ...interface{})
	Print(args ...interface{})
	Info(args ...interface{})
	Warn(args ...interface{})
	Warning(args ...interface{})
	Error(args ...interface{})
	Fatal(args ...interface{})

	Debugf(format string, args ...interface{})
	Infof(format string, args ...interface{})
	Printf(format string, args ...interface{})
	Warnf(format string, args ...interface{})
	Warningf(format string, args ...interface{})
	Errorf(format string, args ...interface{})
	Fatalf(format string, args ...interface{})

	WithField(key string, value interface{}) Logger
}

func FromContext

func FromContext(ctx context.Context) Logger

func StandardLogger

func StandardLogger() Logger

func Using

func Using(ctx context.Context) Logger