Enum ActionError 

pub enum ActionError {
    Validation(ActionValidationError),
}

Top-level error for action parsing and validation.

Variants

Validation(ActionValidationError)

A request failed input validation (missing/wrong-typed field, unknown action, etc.).

Implementations

impl ActionError

pub fn as_validation(&self) -> Option<&ActionValidationError>

Returns the inner ActionValidationError when this is a validation failure.

Trait Implementations

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.

impl From<ActionValidationError> for ActionError

fn from(source: ActionValidationError) -> Self

Converts to this type from the input type.