logutil

Documentation

Index

• type TaggedLogger
  • func NewTaggedLogger(tag string, w io.Writer) *TaggedLogger
  • func NewTaggedLoggerWithNow(tag string, w io.Writer, now func() time.Time) *TaggedLogger
  • func (tl *TaggedLogger) Printf(format string, args ...interface{})

Types

type TaggedLogger

type TaggedLogger struct {
	// contains filtered or unexported fields
}

TaggedLogger emits log lines with timestamps followed by a stable package tag.

func NewTaggedLogger

func NewTaggedLogger(tag string, w io.Writer) *TaggedLogger

NewTaggedLogger creates a tagged logger that uses the current wall clock.

func NewTaggedLoggerWithNow

func NewTaggedLoggerWithNow(tag string, w io.Writer, now func() time.Time) *TaggedLogger

NewTaggedLoggerWithNow creates a tagged logger with an injected time source.

func (*TaggedLogger) Printf

func (tl *TaggedLogger) Printf(format string, args ...interface{})

Printf writes a timestamped log line with the package tag after the timestamp.