open-telemetry/opentelemetry-rust v0.16.0

on GitHub

Changed

• Add default resource in TracerProvider #571
• Rename get_tracer to tracer #586
• Extract trace::noop module and update docs #587
• Add Hash impl for span context and allow spans to clone and export current state #592
• Enforce span status code's order #593
• Make SpanRef public #600
• Make SpanProcessor::on_start take a mutable span #601
• Renamed label to attribute to align with otel specification #609

Performance

• Small performance boost for Resource::get #579