Struct Transition 

pub struct Transition<S: Clone> {
    pub before: S,
    pub after: S,
}

A state transition: a pair (pre-state, post-state).

Fields

before: S

State before.

after: S

State after.

Implementations

impl<S: Clone> Transition<S>

pub fn new(before: S, after: S) -> Self

Create a transition.

Trait Implementations

impl<S: Clone + Clone> Clone for Transition<S>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug + Clone> Debug for Transition<S>

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

Formats the value using the given formatter.

impl<S: Hash + Clone> Hash for Transition<S>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<S: PartialEq + Clone> PartialEq for Transition<S>

fn eq(&self, other: &Transition<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 + Clone> Eq for Transition<S>

impl<S: Clone> StructuralPartialEq for Transition<S>