var _ … type goroutineGenerator … func newGoroutineGenerator(ctx *traceContext, focus trace.GoID, filter map[trace.GoID]struct{ … } func (g *goroutineGenerator) Sync() { … } func (g *goroutineGenerator) GoroutineLabel(ctx *traceContext, ev *trace.Event) { … } func (g *goroutineGenerator) GoroutineRange(ctx *traceContext, ev *trace.Event) { … } func (g *goroutineGenerator) GoroutineTransition(ctx *traceContext, ev *trace.Event) { … } func (g *goroutineGenerator) ProcRange(ctx *traceContext, ev *trace.Event) { … } func (g *goroutineGenerator) ProcTransition(ctx *traceContext, ev *trace.Event) { … } func (g *goroutineGenerator) Finish(ctx *traceContext) { … }