Enum StateError 

pub enum StateError {
    NoTokens,
    OutOfRange {
        index: usize,
        total: usize,
    },
    InvalidTransition {
        from: State,
        event: Event,
    },
}

Variants

NoTokens

OutOfRange

Fields

index: usize

total: usize

InvalidTransition

Fields

from: State

event: Event

Trait Implementations

impl Clone for StateError

fn clone(&self) -> StateError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StateError

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

Formats the value using the given formatter.

impl PartialEq for StateError

fn eq(&self, other: &StateError) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StateError