tracer

Jul 2, 2022

Changes in this version

+ func SetTracer(t Tracer)

+ type NoOpSpan struct

+ func (s *NoOpSpan) End()

+ func (s *NoOpSpan) RecordError(_ error)

+ type NoOpTracer struct

+ func (t *NoOpTracer) Start(ctx context.Context, _ string, _ ...interface{}) (context.Context, Span)

+ type Span interface

+ End func()

+ RecordError func(err error)

+ func Start(ctx context.Context, spanName string, opts ...interface{}) (context.Context, Span)

+ type Tracer interface

+ Start func(ctx context.Context, spanName string, opts ...interface{}) (context.Context, Span)