Function opentelemetry::global::set_tracer_provider

#[must_use]pub fn set_tracer_provider<P, T, S>(new_provider: P) -> TracerProviderGuard where
    S: Span + Send + Sync,
    T: Tracer<Span = S> + Send + Sync,
    P: TracerProvider<Tracer = T> + Send + Sync, 

Sets the given TracerProvider instance as the current global provider.