Crate mas_tower

Structs

• DurationRecorderFuture
  The future returned by the DurationRecorderService.
• DurationRecorderLayer
  A Layer that records the duration of requests in milliseconds.
• DurationRecorderService
  A middleware that records the duration of requests in milliseconds.
• FnWrapper
  A wrapper around a function that can be used to generate a key-value pair, make or enrich spans.
• IdentityLayer
  A no-op layer that has the request type bound.
• IdentityService
  A no-op service that has the request type bound.
• InFlightCounterLayer
  A Layer that records the number of in-flight requests.
• InFlightCounterService
  A middleware that records the number of in-flight requests.
• InFlightFuture
  The future returned by InFlightCounterService
• KV
  A simple static key-value pair.
• TraceContextLayer
  A Layer that adds a trace context to the request.
• TraceContextService
  A Service that adds a trace context to the request.
• TraceFuture
• TraceLayer
• TraceService

Traits

• EnrichSpan
  A trait for enriching a span with information a structure.
• MakeSpan
  A trait for creating a span for a request.
• MetricsAttributes
  Make metrics attributes from a type.

Functions

• enrich_span_fn
  Enrich span from a function.
• make_span_fn
  Make span from a function.
• metrics_attributes_fn