Enum nannou::vk::device::DeviceCreationError

pub enum DeviceCreationError {
    InitializationFailed,
    TooManyObjects,
    DeviceLost,
    FeatureNotPresent,
    ExtensionNotPresent,
    TooManyQueuesForFamily,
    PriorityOutOfRange,
    OutOfHostMemory,
    OutOfDeviceMemory,
}

Error that can be returned when creating a device.

Variants

InitializationFailed

Failed to create the device for an implementation-specific reason.

TooManyObjects

You have reached the limit to the number of devices that can be created from the same physical device.

DeviceLost

Failed to connect to the device.

FeatureNotPresent

Some of the requested features are unsupported by the physical device.

ExtensionNotPresent

Some of the requested device extensions are not supported by the physical device.

TooManyQueuesForFamily

Tried to create too many queues for a given family.

PriorityOutOfRange

The priority of one of the queues is out of the [0.0; 1.0] range.

OutOfHostMemory

There is no memory available on the host (ie. the CPU, RAM, etc.).

OutOfDeviceMemory

There is no memory available on the device (ie. video memory).

Trait Implementations

impl Display for DeviceCreationError

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

Formats the value using the given formatter.

impl PartialEq<DeviceCreationError> for DeviceCreationError

fn eq(&self, other: &DeviceCreationError) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl From<Error> for DeviceCreationError

fn from(err: Error) -> DeviceCreationError

Performs the conversion.

impl Copy for DeviceCreationError

impl Eq for DeviceCreationError

impl Error for DeviceCreationError

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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

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

impl Debug for DeviceCreationError

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

Formats the value using the given formatter.

impl Clone for DeviceCreationError

fn clone(&self) -> DeviceCreationError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<DeviceCreationError> for BuildError

fn from(e: DeviceCreationError) -> Self

Performs the conversion.