tree c71c1a7f4afa0d1a761eb855e822569c2ec8c4f6
parent 00883d3a6928aa4879511c061b136e1d77a8c0aa
author rghetia <rghetia@yahoo.com> 1536296406 -0400
committer GitHub <noreply@github.com> 1536296406 -0400
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Add Tracestate to SpanContext (#890)

* Add Tracestate to SpanContext

* Moved to new package trace/tracestate.
Fixed syntax and code-style issues.
Fixed review comments.
Made Tracestate immutable

added regex for key/value validation (thx @reyang)

* Rename constructors.

* Minor review comment.

* Few fixes.
- renamed methods and fields according to go style
- Removed capitalized letters from error strings.
- simplified Entry type.

* Merged two constructors into one.
Also allowed to pass an empty entries to create nil tracestate.

* Changed tracestate constructor.

* Fixed error reported by go vet ./...