Trait Provider
opentelemetry::api::trace::provider
pub trait Provider { type Tracer: Tracer; fn get_tracer<S: Into<String>>(&self, name: S) -> Self::Tracer; }
type Tracer: Tracer
fn get_tracer<S: Into<String>>(&self, name: S) -> Self::Tracer
impl Provider for NoopProvider
type Tracer = NoopTracer
fn get_tracer<S: Into<String>>(&self, _name: S) -> Self::Tracer