Trait SpanProvider

pub(crate) trait SpanProvider<T> {
    // Required method
    fn get_span(&self, handle: Handle<T>) -> Span;

    // Provided method
    fn get_span_context(&self, handle: Handle<T>) -> SpanContext { ... }
}

Trait abstracting over getting a span from an Arena or a UniqueArena.

Required Methods

fn get_span(&self, handle: Handle<T>) -> Span

Provided Methods

fn get_span_context(&self, handle: Handle<T>) -> SpanContext

Implementors

impl<T> SpanProvider<T> for Arena<T>

impl<T> SpanProvider<T> for UniqueArena<T>