Struct InvalidTransition 

pub struct InvalidTransition {
    pub from: State,
    pub to: State,
    pub reason: &'static str,
}

Error returned when a state transition is invalid.

Fields

from: State

to: State

reason: &'static str

Trait Implementations

impl Clone for InvalidTransition

fn clone(&self) -> InvalidTransition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InvalidTransition

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

Formats the value using the given formatter.

impl PartialEq for InvalidTransition

fn eq(&self, other: &InvalidTransition) -> 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 Copy for InvalidTransition

impl Eq for InvalidTransition

impl StructuralPartialEq for InvalidTransition