56 type tracerImpl struct {  struct
68 var _ Tracer = &tracerImpl{}
92 func New(log logger.Logger) *tracerImpl {
93 	ret := &tracerImpl{
104 func (t *tracerImpl) startBuffer() {  argument
111 func (t *tracerImpl) close() {  argument
128 func (t *tracerImpl) SetOutput(filename string) {  argument
158 func (t *tracerImpl) Close() {  argument
165 func (t *tracerImpl) writeEvent(event *viewerEvent) {  argument
172 func (t *tracerImpl) writeEventLocked(event *viewerEvent) {  argument
191 func (t *tracerImpl) defineThread(thread Thread, name string) {  argument
205 func (t *tracerImpl) NewThread(name string) Thread {  argument
218 func (t *tracerImpl) Begin(name string, thread Thread) {  argument
229 func (t *tracerImpl) End(thread Thread) {  argument
240 func (t *tracerImpl) Complete(name string, thread Thread, begin, end uint64) {  argument