Expand description
Distributed tracing helpers
When the trace feature is enabled, this module re-exports the real
[cf_rustracing]/[cf_rustracing_jaeger] span types.
When the trace feature is disabled, lightweight no-op shim types are
provided instead so that the rest of the crate compiles without pulling in
the tracing dependencies.
Structs§
- Span
- A no-op replacement for a rustracing
Span. - Span
Handle - A no-op replacement for a rustracing
SpanHandle. - Tag
- A no-op replacement for [
cf_rustracing::tag::Tag].
Functions§
- tag_
span_ with_ meta - Tag a span with metadata from a
CacheMeta.