Enum Sent 

pub enum Sent<F>
where
    F: Fsm,
{
    Valid(<F as Fsm>::State),
    Invalid(<F as Fsm>::State, <F as Fsm>::Event),
}

State after sending an event, and whether it is the result of a valid transition.

Invalid values can be converted to errors via Sent::try_valid().

Variants

Valid(<F as Fsm>::State)

The next state was the result of a valid state transition.

It may be identical to the previous state.

Invalid(<F as Fsm>::State, <F as Fsm>::Event)

The sent event was invalid, and the state is unchanged.

Implementations

impl<F> Sent<F>

where F: Fsm,

pub fn state(self) -> <F as Fsm>::State

Convert into current state, ignoring whether it resulted from a valid transition.

pub fn try_valid(self) -> Result<<F as Fsm>::State, Invalid<F>>

Convert self to a Result, where invalid transitions are errors.

Trait Implementations

impl<F> Debug for Sent<F>

where F: Debug + Fsm, <F as Fsm>::State: Debug, <F as Fsm>::Event: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.