[−][src]Module opentelemetry::global

OpenTelemetry global Tracer and Meter singletons.

Structs

BoxedSpan	Boxed span wraps a generic trait object so that `BoxedTracer`s can return whichever type of span they were configured to use.
GlobalTracer	GlobalTracer maintains a global singleton that allows any thread to access the same generic `Tracer` implementation.

Boxed Tracer allows GlobalTracer's to contain and use a Tracer type object.

global_meter	Returns `NoopMeter` for now
global_tracer	Returns a reference to the global `Tracer`
set_tracer	Assigns the global `Tracer`