Type Alias MachineUnwind 

pub type MachineUnwind<R, A, I> = Unwind<R, (), (), MachineAbrupt<A, I>>;

Control-organ reason delivered exactly once to registered machine cleanups.

Aliased Type

pub enum MachineUnwind<R, A, I> {
    Return(R),
    Break(()),
    Continue(()),
    Exception(MachineAbrupt<A, I>),
    Cancelled,
    Closed,
}

Variants

Return(R)

Ordinary function or block return.

Break(())

Exit a repetition construct.

Continue(())

Continue a repetition construct.

Exception(MachineAbrupt<A, I>)

Exceptional completion.

Cancelled

Cooperative cancellation.

Closed

Explicit close of a suspended extent.