Enum vulkano::instance::InstanceCreationError

pub enum InstanceCreationError {
    LoadingError(LoadingError),
    OomError(OomError),
    InitializationFailed,
    LayerNotPresent,
    ExtensionNotPresent,
    IncompatibleDriver,
}

Error that can happen when creating an instance.

Variants

LoadingError(LoadingError)

Failed to load the Vulkan shared library.

OomError(OomError)

Not enough memory.

InitializationFailed

Failed to initialize for an implementation-specific reason.

LayerNotPresent

One of the requested layers is missing.

ExtensionNotPresent

One of the requested extensions is missing.

IncompatibleDriver

The version requested is not supported by the implementation.

Trait Implementations

impl Clone for InstanceCreationError

fn clone(&self) -> InstanceCreationError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InstanceCreationError

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

Formats the value using the given formatter.

impl Display for InstanceCreationError

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

Formats the value using the given formatter.

impl Error for InstanceCreationError

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

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

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

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

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

impl From<LoadingError> for InstanceCreationError

fn from(err: LoadingError) -> InstanceCreationError

Performs the conversion.

impl From<OomError> for InstanceCreationError

fn from(err: OomError) -> InstanceCreationError

Performs the conversion.