OpenTelemetry - CNCF/opentelemetry-rust: Release v0.18.0

Name: opentelemetry-rust

Owner: OpenTelemetry - CNCF

Release: v0.18.0

Released: 2022-09-13

License: Apache-2.0

Release Assets:

Added

  • Pull sampling probability from OTEL_TRACES_SAMPLER_ARG in default sdk config #737
  • Add schema_url to Tracer #743
  • Add schema_url to Resource #775
  • Add Span::set_attributes #638
  • Support concurrent exports #781
  • Add jaeger remote sampler #797
  • Allow Custom Samplers #833
  • Add SpanExporter::force_flush and default implementation #845

Changed

  • Deprecate metrics ValueRecorder in favor of Histogram #728
  • Move IdGenerator to SDK, rename to RandomIdGenerator #742
  • meter_with_version accepts optional parameter for version and schema_url #752
  • Unify Event and Link access patterns #757
  • move SpanKind display format impl to jaeger crate #758
  • make TraceStateError private #755
  • rename Span::record_exception to Span::record_error #756
  • Replace StatusCode and message with Status #760
  • Move TracerProvider::force_flush to SDK #658
  • Switch to static resource references #790
  • Allow O(1) get operations for SpanBuilder::attributes [breaking] #799
  • Allow ref counted keys and values #821
  • Bump MSRV from 1.49 to 1.55 #811
  • bump MSRV to 1.56 #866
  • Update metrics API and SDK for latest spec #819
  • Switch to pin-project-lite #830

Fixed

  • Update dashmap to avoid soundness hole #818
  • Perform sampling as explained in the specification #839
  • Remove internal message queue between exporter and exporting tasks #848
  • Fix span processor exporting unsampled spans #871

Removed

  • Remove serialize feature #738
  • Remove StatusCode::as_str #741
  • Remove Tracer::with_span #746

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