tracing-futures

Added

• Add latest symlink builder option (#3447)

Fixed

• Fix RollingFileAppender broken links in docs (#3445)
• Fix parsing of date from filename when no time is incuded (#3471)

Changed

• Updated pin-project dependency to 1.0 (#1038)

Fixed

• Several documentation fixes and improvements (#832, #911, #913, #941, #953, #981)

Fixed

• docs.rs build failures (#618)
• Spelling in documentation skins -> sinks (#643)

Added

• WithDispatch::inner and WithDispatch::inner_mut methods to allow borrowing the wrapped type (#589)
• WithDispatch::with_dispatch method, to propagate the subscriber to another type (#589)
• inner_pin_ref and inner_pin_mut methods to Instrumented and WithDispatch to project to the inner future when pinned (#590)

Added

• Support for futures 0.3 Streams and Sinks (#544)

Fixed

• Compilation errors when using the futures-03 feature (#576)

Thanks to @obergner and @najamelan for their contributions to this release!

Added

• API documentation now shows which features are required by feature-flagged items (#523)
• no_std support (#498)

Changed

• Breaking Change: the default Future implementation comes from the std-future feature. Compatibility with futures v0.1 is available via the futures-01 feature.

Added

• Make trace and metrics features optional
• ExportResult as specified in the specification
• Add Futures compatibility API
• Added serde serialize support to SpanData
• Separate OpenTelemetry Jaeger crate

Changed

• Rename HttpTraceContextPropagator to TraceContextPropagator
• Rename HttpB3Propagator to B3Propagator
• Switch to Apache 2 license
• Resolve agent addresses to allow non-static IP
• Remove tracer name prefix from span name

Removed

• Remove add_link from spans

Added

• Instrumented::inner and inner_mut methods that expose access to the instrumented future (#386)

Added

• Documentation and API cleanup
• Tracking of active spans via thread local span stack

• Initial release

Initial debug alpha