logging

May 30, 2022

Changes in this version

+ type Logger interface

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

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

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

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

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

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

+ type VoidLogger struct

+ func (l *VoidLogger) Debug(args ...interface{})

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

+ func (l *VoidLogger) Error(args ...interface{})

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

+ func (l *VoidLogger) Info(args ...interface{})

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