Enum winit::error::ExternalError

pub enum ExternalError {
    NotSupported(NotSupportedError),
    Os(OsError),
}

An error whose cause it outside Winit's control.

Variants

NotSupported(NotSupportedError)

The operation is not supported by the backend.

Os(OsError)

The OS cannot perform the operation.

Trait Implementations

impl Debug for ExternalError

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

Formats the value using the given formatter.

impl Display for ExternalError

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

Formats the value using the given formatter.

impl Error for ExternalError

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

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting