trace

package

v0.107.2 Latest Latest Go to latest Published: Aug 8, 2022 License: Apache-2.0 Imports: 6 Imported by: 0

Details

Package trace implements a very simple tracing package.

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

A Flag represents a boolean value to be used as flag to enable or disable tracing output.

func NewFlag(trace *Trace) *Flag

NewFlag returns a new Flag instance.

func (f *Flag) IsBoolFlag() bool

IsBoolFlag implements the flag.Value interface.

func (f *Flag) Set(s string) error

Set implements the flag.Value interface.

func (f *Flag) String() string

type Trace struct {
	*log.Logger
}

A Trace reprecents a tracing object.

func NewTrace(prefix ...string) *Trace

NewTrace returns a new trace object.

func (t *Trace) On() bool

On returns true if the tracing output is enabled, else otherwise.

func (t *Trace) SetOn(on bool)

SetOn enables or disabled the tracing output.