Enum ActionError 

#[non_exhaustive]
pub enum ActionError {
    ActionFailed(String, String),
    OutputConversionFailed(String),
    InternalError(&'static str),
    NoActionReturn,
    OperationNotSupported,
    StateNotLoaded,
}

Any error that can occur during an action.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ActionFailed(String, String)

An error occured internally in the action.

OutputConversionFailed(String)

Action output conversion failed.

InternalError(&'static str)

An internal error occured, and should be reported.

NoActionReturn

An action which should have returned a value did not.

OperationNotSupported

The operation is not supported by the action.

StateNotLoaded

Required state was not loaded.

Trait Implementations

impl Clone for ActionError

fn clone(&self) -> ActionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ActionError

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

Formats the value using the given formatter.

impl Display for ActionError

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

Formats the value using the given formatter.

impl Error for ActionError

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.