Enum wgpu::core::instance::RequestDeviceError

#[non_exhaustive]
pub enum RequestDeviceError {
    InvalidAdapter,
    DeviceLost,
    Internal,
    LimitsExceeded(FailedLimit),
    NoGraphicsQueue,
    OutOfMemory,
    UnsupportedFeature(Features),
}

Available on wgpu_core only.

Error when requesting a device from the adaptor

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.

InvalidAdapter

DeviceLost

Internal

LimitsExceeded(FailedLimit)

NoGraphicsQueue

OutOfMemory

UnsupportedFeature(Features)

Trait Implementations

impl Clone for RequestDeviceError

fn clone(&self) -> RequestDeviceError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RequestDeviceError

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

Formats the value using the given formatter.

impl Display for RequestDeviceError

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

Formats the value using the given formatter.

impl Error for RequestDeviceError

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

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<FailedLimit> for RequestDeviceError

fn from(source: FailedLimit) -> RequestDeviceError

Converts to this type from the input type.

impl From<RequestDeviceError> for RequestDeviceError

fn from(error: RequestDeviceError) -> Self

Converts to this type from the input type.