Enum DispatchError 

pub enum DispatchError {
    EmitFailure(String),
    PublishFailure(String),
    DiscoverFailure(String),
    ListenFailure(String),
}

Errors surfaced by the dispatch_* functions. Each variant tags the channel-op kind so adopters can route failures back to the originating IR step. Mirrors the channel_op:{op} details tag the Python AxonRuntimeError carries.

Variants

EmitFailure(String)

emit could not resolve value_ref, or the bus refused the payload.

PublishFailure(String)

publish failed at the bus level (D8 gate, missing shield, etc.).

DiscoverFailure(String)

discover could not find a recorded capability or the bus refused.

ListenFailure(String)

listen could not subscribe / receive on the named channel.

Trait Implementations

impl Clone for DispatchError

fn clone(&self) -> DispatchError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DispatchError

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

Formats the value using the given formatter.

impl Display for DispatchError

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

Formats the value using the given formatter.

impl Eq for DispatchError

impl Error for DispatchError

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<TypedChannelError> for DispatchError

fn from(e: TypedChannelError) -> Self

Converts to this type from the input type.

impl PartialEq for DispatchError

fn eq(&self, other: &DispatchError) -> 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 StructuralPartialEq for DispatchError