Trait OnFutureDrop 

pub trait OnFutureDrop<ReqB> {
    type Callback: OnDropCallback;

    // Required method
    fn make(&mut self, request: &Request<ReqB>) -> Self::Callback;
}

Available on crate feature on-early-drop only.

Hook fired when the response future is dropped before producing a result.

See the module docs for the example.

Required Associated Types

type Callback: OnDropCallback

The callback produced for each request.

Required Methods

fn make(&mut self, request: &Request<ReqB>) -> Self::Callback

Produce a callback for the given request.

Implementations on Foreign Types

impl<ReqB> OnFutureDrop<ReqB> for ()

type Callback = NoopDropCallback

fn make(&mut self, _request: &Request<ReqB>) -> Self::Callback

Implementors

impl<F, C, ReqB> OnFutureDrop<ReqB> for F

where F: FnMut(&Request<ReqB>) -> C, C: OnDropCallback,

type Callback = C

impl<F, ReqB> OnFutureDrop<ReqB> for EarlyDropsAsFailures<F>

where F: OnFailure<DroppedFailure> + Clone + Send + 'static,

Available on crate feature trace only.

type Callback = FutureDropFailureCallback<F>