# Functions
EndpointMiddleware returns an Endpoint middleware, tracing a Go kit endpoint.
SemVersion is the semantic version to be supplied to tracer/meter creation.
Version is the current release version of the go-kit instrumentation.
WithAttributeGetter extracts additional attributes from the context.
WithAttributes sets the default attributes for the spans created by the Endpoint tracer.
WithIgnoreBusinessError if set to true will not treat a business error identified through the endpoint.Failer interface as a span error.
WithOperation sets an operation name for an endpoint.
WithOperationGetter sets an operation name getter function in config.
WithTracerProvider specifies a tracer provider to use for creating a tracer.
# Interfaces
Option configures an EndpointMiddleware.