Struct DispatchError 

pub struct DispatchError { /* private fields */ }

An unchanged runtime error with provenance from one dispatch boundary.

Implementations

impl DispatchError

pub fn source(&self) -> &RuntimeError

Borrow the original error without changing its classification.

pub fn disposition(&self) -> DomainDisposition

Read provenance belonging to this dispatch, not to a nested operation.

pub fn into_parts(self) -> (RuntimeError, DomainDisposition)

Separate the original error from its dispatch provenance.

pub fn into_source(self) -> RuntimeError

Compatibility path for callers that consume runtime errors directly.

Trait Implementations

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

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.