Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

logger

package module

Go to main page

Versions in this module

v1

v1.1.0

Apr 22, 2022

Changes in this version

type Format

+ Fatalf func(format string, args ...interface{})

+ type LogLevel uint8

+ const LevelDebug

+ const LevelError

+ const LevelFatal

+ const LevelInfo

+ const LevelPanic

+ const LevelPrint

+ const LevelTrace

+ const LevelWarning

type Logger

+ func Convert(log Logger, logLevel LogLevel) Logger

+ func Limit(log Logger, logLevel LogLevel) Logger

type Std

+ Fatal func(args ...interface{})

v1.0.0

Jul 28, 2021

Changes in this version

+ type Format interface

+ Debugf func(format string, args ...interface{})

+ Errorf func(format string, args ...interface{})

+ Infof func(format string, args ...interface{})

+ Panicf func(format string, args ...interface{})

+ Printf func(format string, args ...interface{})

+ Tracef func(format string, args ...interface{})

+ Warningf func(format string, args ...interface{})

+ type Logger interface

+ func New(logger ...Logger) Logger

+ type Std interface

+ Debug func(args ...interface{})

+ Error func(args ...interface{})

+ Info func(args ...interface{})

+ Panic func(args ...interface{})

+ Print func(args ...interface{})

+ Trace func(args ...interface{})

+ Warning func(args ...interface{})