Struct tracing::instrument::Instrumented[][src]

pub struct Instrumented<T> { /* fields omitted */ }
Expand description

A Future that has been instrumented with a tracing Span.

This type is returned by the Instrument extension trait. See that trait’s documentation for details.

Implementations

Borrows the Span that this type is instrumented by.

Mutably borrows the Span that this type is instrumented by.

Borrows the wrapped type.

Mutably borrows the wrapped type.

Get a pinned reference to the wrapped type.

Get a pinned mutable reference to the wrapped type.

Consumes the Instrumented, returning the wrapped type.

Note that this drops the span.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

The type of value produced on completion.

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Performs the conversion.

🔬 This is a nightly-only experimental API. (into_future #67644)

The output that the future will produce on completion.

🔬 This is a nightly-only experimental API. (into_future #67644)

Which kind of future are we turning this into?

🔬 This is a nightly-only experimental API. (into_future #67644)

Creates a future from a value.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into #41263)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

This is supported on crate feature std only.

Attaches the provided collector to this type, returning a WithDispatch wrapper. Read more

This is supported on crate feature std only.

Attaches the current default collector to this type, returning a WithDispatch wrapper. Read more