Enum ApplicationHostError 

pub enum ApplicationHostError<E>
where
    E: StdError + Send + Sync + 'static,
{
    Renderer(E),
    Window(WindowError),
    Build(ApplicationHostBuildError),
}

Errors returned by application host lifecycle operations.

Variants

Renderer(E)

Renderer operation failed.

Window(WindowError)

Window or event loop operation failed.

Build(ApplicationHostBuildError)

Application host configuration is invalid.

Trait Implementations

impl<E> Debug for ApplicationHostError<E>

where E: StdError + Send + Sync + 'static + Debug,

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

Formats the value using the given formatter.

impl<E> Display for ApplicationHostError<E>

where E: StdError + Send + Sync + 'static + Display,

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

Formats the value using the given formatter.

impl<E> Error for ApplicationHostError<E>

where E: StdError + Send + Sync + 'static + Error, Self: Debug + Display,

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<ApplicationHostBuildError> for ApplicationHostError<E>

where E: StdError + Send + Sync + 'static,

fn from(source: ApplicationHostBuildError) -> Self

Converts to this type from the input type.

impl<E> From<WindowError> for ApplicationHostError<E>

where E: StdError + Send + Sync + 'static,

fn from(source: WindowError) -> Self

Converts to this type from the input type.