Struct AbortOnDrop 

pub(crate) struct AbortOnDrop {
    task: JoinHandle<()>,
}

A spawned task that is aborted when this value is dropped.

Used for a session’s command task, which has no natural end of its own: it waits on a channel and on a cancellation token, and if the session’s future is dropped without either firing — which is what happens when whoever spawned the session aborts it — the task would otherwise outlive the session that owns it, holding the session’s context alive with it.

Fields

task: JoinHandle<()>

Implementations

impl AbortOnDrop

pub(crate) fn new(task: JoinHandle<()>) -> Self

Take ownership of task.

Trait Implementations

impl Drop for AbortOnDrop

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.