Struct TransitionError 

pub struct TransitionError<S>
where
    S: MachineState,
{
    pub from: S,
    pub event: &'static str,
    pub kind: TransitionErrorKind,
}

Represents an error that occurred while attempting a transition.

Fields

from: S

event: &'static str

kind: TransitionErrorKind

Implementations

impl<S> TransitionError<S>

where S: MachineState,

pub fn invalid_transition(from: S, event: &'static str) -> TransitionError<S>

pub fn guard_failed( from: S, event: &'static str, guard: &'static str, ) -> TransitionError<S>

Trait Implementations

impl<S> Clone for TransitionError<S>

where S: Clone + MachineState,

fn clone(&self) -> TransitionError<S>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<S> Debug for TransitionError<S>

where S: Debug + MachineState,

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

Formats the value using the given formatter.

impl<S> PartialEq for TransitionError<S>

where S: PartialEq + MachineState,

fn eq(&self, other: &TransitionError<S>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<S> Eq for TransitionError<S>

where S: Eq + MachineState,

impl<S> StructuralPartialEq for TransitionError<S>

where S: MachineState,