Function opentelemetry_api::global::set_tracer_provider

source ·

pub fn set_tracer_provider<P, T, S>(new_provider: P) -> GlobalTracerProviderwhere
    S: Span + Send + Sync + 'static,
    T: Tracer<Span = S> + Send + Sync + 'static,
    P: TracerProvider<Tracer = T> + Send + Sync + 'static,

Available on crate feature trace only.

Expand description

Sets the given TracerProvider instance as the current global provider.

It returns the TracerProvider instance that was previously mounted as global provider (e.g. NoopTracerProvider if a provider had not been set before).