Enum SupervisorError 

pub enum SupervisorError<E, N> {
    Behavior(E),
    Fleet(FleetError<N>),
    FactoryIndex {
        index: usize,
    },
}

A controlled supervisor-fold failure.

Variants

Behavior(E)

The supervised behavior rejected its fold.

Fleet(FleetError<N>)

The supervisor’s child topology rejected the operation.

FactoryIndex

The configured worker factory did not define a requested fleet index.

Fields

index: usize

Trait Implementations

impl<E: Clone, N: Clone> Clone for SupervisorError<E, N>

fn clone(&self) -> SupervisorError<E, N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<E: Debug, N: Debug> Debug for SupervisorError<E, N>

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

Formats the value using the given formatter.

impl<E, N> Display for SupervisorError<E, N>

where FleetError<N>: Display,

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

Formats the value using the given formatter.

impl<E: Eq, N: Eq> Eq for SupervisorError<E, N>

impl<E, N> Error for SupervisorError<E, N>

where FleetError<N>: Error, Self: Debug + Display,

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl<E, N> From<FleetError<N>> for SupervisorError<E, N>

fn from(source: FleetError<N>) -> Self

Converts to this type from the input type.

impl<E: PartialEq, N: PartialEq> PartialEq for SupervisorError<E, N>

fn eq(&self, other: &SupervisorError<E, N>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<E: PartialEq, N: PartialEq> StructuralPartialEq for SupervisorError<E, N>