sl

README

sl: Structure Logging Interface

A small opinionated log interface for Go for structured logging. Only supports 2 types of logs:

• Info: For informational logging.
• Error: For error logging.

API

The sl.Log interface exposes the following methods:

• With(metadata interface{}) GGLog: Provide a new logger that will include the metadata in subsequent logs.
• Info(message string): Log the provided message at the info level.
• Infof(format string, v ...interface{}): Format and log the provided message at the info level.
• Infow(metadata interface{}, message string): A shortened version of With(metadata).Info(message).
• Infofw(metadata interface{}, format string, v ...interface{}): A shortened version of With(metadata).Infof(message, v...).
• Error(message string): Log the provided message at the error level.
• Errorf(format string, v ...interface{}): Format and log the provided message at the error level.
• Errorw(metadata interface{}, message string): A shortened version of With(metadata).Error(message).
• Errorfw(metadata interface{}, format string, v ...interface{}): A shortened version of With(metadata).Errorf(message, v...).
• V(verbosity int) bool: Determine if the provided verbosity is supported.

Implementations

• Zerolog: slzl

Documentation

Index

• type Log

Types

type Log

type Log interface {
	With(metadata interface{}) Log
	Info(message string)
	Infof(format string, v ...interface{})
	Infow(metadata interface{}, message string)
	Infofw(metadata interface{}, format string, v ...interface{})
	Error(message string)
	Errorf(format string, v ...interface{})
	Errorw(metadata interface{}, message string)
	Errorfw(metadata interface{}, format string, v ...interface{})
	V(verbosity int) bool
}

Log is an interface for logging.