Enum WebSysWebGL2SurfaceError 

#[non_exhaustive]
pub enum WebSysWebGL2SurfaceError {
    CannotGrabWindow,
    CannotGrabDocument,
    NotSuchCanvasElement(String),
    CannotGrabWebGL2Context,
    NoAvailableWebGL2Context,
    StateQueryError(StateQueryError),
}

web-sys errors that might occur while initializing and using the platform.

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.

CannotGrabWindow

CannotGrabDocument

NotSuchCanvasElement(String)

CannotGrabWebGL2Context

NoAvailableWebGL2Context

StateQueryError(StateQueryError)

Trait Implementations

impl Debug for WebSysWebGL2SurfaceError

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

Formats the value using the given formatter.

impl Display for WebSysWebGL2SurfaceError

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

Formats the value using the given formatter.

impl Error for WebSysWebGL2SurfaceError

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<StateQueryError> for WebSysWebGL2SurfaceError

fn from(e: StateQueryError) -> Self

Converts to this type from the input type.