Crate zipkin

Zipkin is a library for collecting timing information about computations in distributed systems. This information is collected into Zipkin spans.

This library corresponds to version 2 of the Zipkin specification.

Serialization

If the serde Cargo feature is enabled, Annotation, Endpoint, Kind, Span, SpanId, and TraceId implement Serialize and Deserialize in the standard Zipkin format.

Modules

annotation	Annotations.
endpoint	Endpoints.
report	Span reporters.
sample	Span samplers.
sampling_flags	Sampling flags.
span	Spans.
span_id	Span IDs.
trace_context	Trace contexts.
trace_id	Trace IDs.
tracer	Tracers.

Structs

Annotation	Associates an event that explains latency with a timestamp.
Attached	A type indicating that an OpenSpan is "attached" to the tracer's with respect to context management.
Detached	A type indicating that an OpenSpan is "detached" from the tracer's with respect to context management.
Endpoint	The network context of a node in the service graph.
OpenSpan	An open span.
SamplingFlags	Flags used to control sampling.
Span	A Span represents a single operation over some range of time.
SpanId	The ID of a span.
TraceContext	A TraceContext represents a distributed trace request.
TraceId	The ID of a trace.
Tracer	The root tracing object.

Enums

Kind	The "kind" of a span.

Traits

Attachment	A marker trait for types which parameterize an OpenSpan's attachment.
Report	A reporter consumes Zipkin spans and reports them.
Sample	A sampler decides whether or not a span should be recorded based on its trace ID.