http-zipkin 0.4.0

• Bump http to 1.

zipkin-macros 0.1.1

• Fixed Send-ness of #[zipkin::spanned] wrapped async functions.

zipkin 0.4.2

• The Bind future now closes the span when the wrapped future completes rather than when the Bind drops.

zipkin-macros 0.1.0

• Initial release

zipkin 0.4.1

• Added a #[spanned(...)] macro to wrap functions in spans.

http-zipkin 0.3.0

• Upgraded http to 0.2.

zipkin 0.4.0

• The Tracer object has been removed, as tracer configuration is now a global resource.
• The OpenSpan::bind method can be used to attach a span to a Future.

http-zipkin 0.2.0

• Upgraded to zipkin 0.4.

zipkin 0.3.5

• Upgraded rand to 0.7.

zipkin 0.3.4

• Implement Sample and Report for Box<T> and Arc<T> where T implements the trait.