Enum TryLoadError 

pub enum TryLoadError<E> {
    Scan(ScanError),
    Receiver(E),
}

Error returned by Parser::try_load and ParserTrait::try_load.

Variants

Scan(ScanError)

Scanning or parsing failed.

Tuple Fields

0: ScanError

The scanner or parser error.

Receiver(E)

The receiver returned an application error.

Tuple Fields

0: E

The error returned by the receiver.

Trait Implementations

impl<E: Clone> Clone for TryLoadError<E>

fn clone(&self) -> TryLoadError<E>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<E: Debug> Debug for TryLoadError<E>

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

Formats the value using the given formatter.

impl<E: Display> Display for TryLoadError<E>

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

Formats the value using the given formatter.

impl<E> Error for TryLoadError<E>

where E: Error + 'static,

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<E> From<ScanError> for TryLoadError<E>

fn from(error: ScanError) -> Self

Converts to this type from the input type.

impl<E: PartialEq> PartialEq for TryLoadError<E>

fn eq(&self, other: &TryLoadError<E>) -> 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<E: Eq> Eq for TryLoadError<E>

impl<E> StructuralPartialEq for TryLoadError<E>