Enum EventError 

pub enum EventError<E> {
    Guard(GuardError),
    Callback(CallbackError<E>),
}

Error returned from typestate event methods.

Variants

Guard(GuardError)

Callback(CallbackError<E>)

Implementations

impl<E> EventError<E>

pub const fn guard(err: GuardError) -> Self

pub fn callback(action: &'static str, event: &'static str, source: E) -> Self

Trait Implementations

impl<E: Clone> Clone for EventError<E>

fn clone(&self) -> EventError<E>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<E: Debug> Debug for EventError<E>

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

Formats the value using the given formatter.

impl<E: PartialEq> PartialEq for EventError<E>

fn eq(&self, other: &EventError<E>) -> 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<E: Eq> Eq for EventError<E>

impl<E> StructuralPartialEq for EventError<E>