Enum SignalError 

pub enum SignalError {
    EmptyChannel,
    Full,
    SequenceExhausted,
    TargetNotAlive,
}

A message was rejected without changing either buffer or consuming a sequence.

Variants

EmptyChannel

Routing channels must contain at least one non-whitespace character.

Full

The pending-buffer limit was reached; retry or deliberately drop the message.

SequenceExhausted

All u64 sequence values have been used within this bus.

TargetNotAlive

A script attempted to address an entity that is no longer alive.

Trait Implementations

impl Clone for SignalError

fn clone(&self) -> SignalError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SignalError

impl Debug for SignalError

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

Formats the value using the given formatter.

impl Display for SignalError

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

Formats the value using the given formatter.

impl Eq for SignalError

impl Error for SignalError

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 PartialEq for SignalError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SignalError