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

logging

package

Go to main page

Versions in this module

v1

v1.25.4

Jan 26, 2026

v1.25.3

Nov 10, 2025

v1.25.2

Jul 23, 2025

v1.25.1

Apr 28, 2025

v1.25.0

Feb 28, 2025

v1.24.1

Feb 26, 2025

v1.24.0

Jan 29, 2025

v1.23.1

Dec 19, 2024

v1.23.0

Dec 10, 2024

v1.22.1

Jul 31, 2024

v1.22.0

May 13, 2024

v1.21.0

Jan 31, 2024

v1.20.0

Jun 16, 2023

v1.19.0

Jan 26, 2023

v1.18.3

Jan 17, 2023

v1.18.2

Dec 14, 2022

v1.18.1

Nov 28, 2022

v1.18.0

Nov 21, 2022

Changes in this version

+ var VersionedMsgs interface{ ... } = versionedMsgsV1

+ func SetFormatVersion(version int) error

v1.17.3

Sep 14, 2022

v1.17.2

Aug 31, 2022

v1.17.1

Aug 24, 2022

Changes in this version

+ type RoutingLevelWriter struct

+ ErrWriter io.Writer

+ func (r RoutingLevelWriter) WriteLevel(l zerolog.Level, b []byte) (int, error)