Enum LifecycleError 

pub enum LifecycleError {
    InvalidTransition {
        from: LifecycleState,
        transition: LifecycleTransition,
    },
    CallbackFailed {
        transition: LifecycleTransition,
        result: TransitionResult,
    },
    NodeFinalized,
}

Error type for lifecycle transitions.

Variants

InvalidTransition

The requested transition is not valid from the current state.

Fields

from: LifecycleState

The state the node was in when the transition was attempted.

transition: LifecycleTransition

The transition that was requested.

CallbackFailed

The transition callback returned a non-success result.

Fields

transition: LifecycleTransition

The transition that was attempted.

result: TransitionResult

The result returned by the callback.

NodeFinalized

The node is in the Finalized state and cannot transition.

Trait Implementations

impl Clone for LifecycleError

fn clone(&self) -> LifecycleError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LifecycleError

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

Formats the value using the given formatter.

impl PartialEq for LifecycleError

fn eq(&self, other: &LifecycleError) -> 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 LifecycleError

impl Eq for LifecycleError

impl StructuralPartialEq for LifecycleError