trace

package

v0.0.0-...-720f34a Latest Latest Go to latest Published: May 25, 2021 License: MIT Imports: 4 Imported by: 0

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Package trace extends golang.org/x/net/trace with logging.

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

EventLog is used for tracing long-lived objects.

func NewEventLog(family, title string) *EventLog

NewEventLog returns a new EventLog.

func (e *EventLog) Debugf(format string, a ...interface{})

Debugf adds the message to the EventLog, with a debugging level.

func (e *EventLog) Errorf(format string, a ...interface{}) error

Errorf adds the message to the EventLog, with an error level.

func (e *EventLog) Printf(format string, a ...interface{})

Printf adds the message to the EventLog.

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

A Trace represents an active request.

func NewTrace(family, title string) *Trace

New trace.

func (t *Trace) Debugf(format string, a ...interface{})

Debugf adds this message to the trace's log, with a debugging level.

func (t *Trace) Error(err error) error

Error marks the trace as having seen an error, and also logs it to the trace's log.

func (t *Trace) Errorf(format string, a ...interface{}) error

Errorf adds this message to the trace's log, with an error level.

func (t *Trace) Finish()

Finish the trace. It should not be changed after this is called.

func (t *Trace) Printf(format string, a ...interface{})

Printf adds this message to the trace's log.