Enum EventLoopError

#[non_exhaustive]
pub enum EventLoopError {
    RecreationAttempt,
    ExitFailure(i32),
    Os(OsError),
    NotSupported(NotSupportedError),
}

A general error that may occur while running or creating the event loop.

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.

RecreationAttempt

The event loop can’t be re-created.

ExitFailure(i32)

Application has exit with an error status.

Os(OsError)

Got unspecified OS-specific error during the request.

NotSupported(NotSupportedError)

Creating the event loop with the requested configuration is not supported.

Trait Implementations

impl Debug for EventLoopError

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

Formats the value using the given formatter.

impl Display for EventLoopError

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

Formats the value using the given formatter.

impl Error for EventLoopError

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<NotSupportedError> for EventLoopError

fn from(value: NotSupportedError) -> EventLoopError

Converts to this type from the input type.

impl From<OsError> for EventLoopError

fn from(value: OsError) -> EventLoopError

Converts to this type from the input type.