Trait opentelemetry::trace::FutureExt
source · pub trait FutureExt: Sized {
// Provided methods
fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ { ... }
fn with_current_context(self) -> WithContext<Self> ⓘ { ... }
}
Expand description
Extension trait allowing futures, streams, and sinks to be traced with a span.
Provided Methods§
sourcefn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ
fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ
Attaches the provided Context
to this type, returning a WithContext
wrapper.
When the wrapped type is a future, stream, or sink, the attached context will be set as current while it is being polled.
sourcefn with_current_context(self) -> WithContext<Self> ⓘ
fn with_current_context(self) -> WithContext<Self> ⓘ
Attaches the current Context
to this type, returning a WithContext
wrapper.
When the wrapped type is a future, stream, or sink, the attached context will be set as the default while it is being polled.
Object Safety§
This trait is not object safe.