Enum NodeError

pub enum NodeError {
    QueueFull,
    QueueClosed,
    NodeShuttingDown,
    SignalSendError,
    NoNodesAvailable,
    SystemMaxedOut,
}

Represents errors that can occur at the node or system level.

Variants

QueueFull

A node’s task queue is full.

QueueClosed

A node’s task queue has been closed.

NodeShuttingDown

A node is shutting down and cannot accept new tasks.

SignalSendError

A node failed to send a signal to the central system.

NoNodesAvailable

No nodes are available in the system to process a task.

SystemMaxedOut

All nodes are at maximum capacity and cannot accept new tasks.

Trait Implementations

impl Clone for NodeError

fn clone(&self) -> NodeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeError

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

Formats the value using the given formatter.

impl Display for NodeError

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

Formats the value using the given formatter.

impl Error for NodeError

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 From<QueueError> for NodeError

fn from(qe: QueueError) -> Self

Converts a QueueError into a NodeError.

impl PartialEq for NodeError

fn eq(&self, other: &NodeError) -> 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 Eq for NodeError

impl StructuralPartialEq for NodeError