Struct RecordedTransition 

pub struct RecordedTransition<S: 'static, T: 'static> {
    pub machine: MachineDescriptor,
    pub from: S,
    pub transition: T,
    pub chosen: S,
}

A runtime record of one chosen transition.

Fields

machine: MachineDescriptor

Rust-facing identity of the machine family.

from: S

Exact source state where the transition was taken.

transition: T

Exact transition site that was chosen.

chosen: S

Exact target state that actually happened at runtime.

Implementations

impl<S, T> RecordedTransition<S, T>

where S: 'static, T: 'static,

pub const fn new( machine: MachineDescriptor, from: S, transition: T, chosen: S, ) -> Self

Builds a runtime transition record from typed machine ids.

pub fn transition_in<'a>( &self, graph: &'a MachineGraph<S, T>, ) -> Option<&'a TransitionDescriptor<S, T>>

where S: Copy + Eq, T: Copy + Eq,

Finds the static transition descriptor for this runtime event.

pub fn source_state_in<'a>( &self, graph: &'a MachineGraph<S, T>, ) -> Option<&'a StateDescriptor<S>>

where S: Copy + Eq, T: Copy + Eq,

Finds the static source-state descriptor for this runtime event.

pub fn chosen_state_in<'a>( &self, graph: &'a MachineGraph<S, T>, ) -> Option<&'a StateDescriptor<S>>

where S: Copy + Eq, T: Copy + Eq,

Finds the static chosen-target descriptor for this runtime event.

Trait Implementations

impl<S: Clone + 'static, T: Clone + 'static> Clone for RecordedTransition<S, T>

fn clone(&self) -> RecordedTransition<S, T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug + 'static, T: Debug + 'static> Debug for RecordedTransition<S, T>

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

Formats the value using the given formatter.

impl<S: PartialEq + 'static, T: PartialEq + 'static> PartialEq for RecordedTransition<S, T>

fn eq(&self, other: &RecordedTransition<S, T>) -> 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: Copy + 'static, T: Copy + 'static> Copy for RecordedTransition<S, T>

impl<S: Eq + 'static, T: Eq + 'static> Eq for RecordedTransition<S, T>

impl<S: 'static, T: 'static> StructuralPartialEq for RecordedTransition<S, T>