Enum constriction::CoderError

pub enum CoderError<FrontendError, BackendError> {
    Frontend(FrontendError),
    Backend(BackendError),
}

Variants

Frontend(FrontendError)

Backend(BackendError)

Implementations

impl<FrontendError, BackendError> CoderError<FrontendError, BackendError>

pub fn map_frontend<E>( self, f: impl Fn(FrontendError) -> E ) -> CoderError<E, BackendError>

pub fn map_backend<E>( self, f: impl Fn(BackendError) -> E ) -> CoderError<FrontendError, E>

Trait Implementations

impl<FrontendError: Clone, BackendError: Clone> Clone for CoderError<FrontendError, BackendError>

fn clone(&self) -> CoderError<FrontendError, BackendError>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<FrontendError: Debug, BackendError: Debug> Debug for CoderError<FrontendError, BackendError>

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

Formats the value using the given formatter.

impl<BackendError: Display, FrontendError: Display> Display for CoderError<FrontendError, BackendError>

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

Formats the value using the given formatter.

impl<FrontendError: Error + 'static, BackendError: Error + 'static> Error for CoderError<FrontendError, BackendError>

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

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<FrontendError, BackendError> From<BackendError> for CoderError<FrontendError, BackendError>

fn from(read_error: BackendError) -> Self

Converts to this type from the input type.

impl<FrontendError: PartialEq, BackendError: PartialEq> PartialEq for CoderError<FrontendError, BackendError>

fn eq(&self, other: &CoderError<FrontendError, BackendError>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<FrontendError: Eq, BackendError: Eq> Eq for CoderError<FrontendError, BackendError>

impl<FrontendError, BackendError> StructuralEq for CoderError<FrontendError, BackendError>

impl<FrontendError, BackendError> StructuralPartialEq for CoderError<FrontendError, BackendError>