4 Commits

Author	SHA1	Message	Date
Sam Xie	230bdd10f0	Add SpanContextFromContext() (#1255) ... * SpanFromContext returns nil if span not exists * Add tests for SpanContextFromContext * Update CHANGELOG * Update trace.go Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> * SpanFromContext() continue to return a noopSpan{} Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>	2020-10-21 17:30:28 -04:00
Tyler Yahn	ec300b28ad	Update Span API event methods (#1254) ... * Update Span API event methods Remove the context argument from the event methods. It is unused and can be added back in as a passed option if needed in the future. Update AddEvent to accept a required name and a set of options. These options are the new EventOption type that can be used to configure a SpanConfig Timestamp and Attributes. Remove the AddEventWithTimestamp method as it is redundant to calling AddEvent with a WithTimestamp option. Update RecordError to also accept the EventOptions. * Add changes to CHANGELOG * Add LifeCycleOption Use the LifeCycleOption to encapsulate the options passed to a span for life cycle events.	2020-10-16 08:09:27 -07:00
Tyler Yahn	a46f88ee8d	Fix lint issues in otel package (#1243) ... * Fix lint issues in otel package Add documentation for the shadowed `Meter` for the time being. Do not export `ErrInvalidHexID`, `ErrInvalidTraceIDLength`, `ErrInvalidSpanIDLength`, `ErrInvalidSpanIDLength`, or `ErrNilSpanID`. These are not used externally and we should reduce the API prior to a GA release to allow flexibility going forward. Add and update comments for all SpanKind conforming to golint spec. * Update CHANGELOG	2020-10-12 08:43:26 -07:00
Tyler Yahn	27c84d689d	Move trace api package into otel (#1229) ... * Move trace API to otel * Move tracetest to oteltest * Update package documentation * Remove old api/trace package * Lint * Add changes to CHANGELOG * Add tests for rest of trace API * Apply suggestions from code review Co-authored-by: Anthony Mirabella <a9@aneurysm9.com> * Documentation fixes Includes resolutions for review issues. * Correct CHANGELOG post release Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>	2020-10-08 19:58:56 -07:00