Enum LevelZeroError 

pub enum LevelZeroError {
    UnsupportedPlatform,
    LibraryNotFound(String),
    ZeError(u32, String),
    NoSuitableDevice,
    OutOfMemory,
    ShaderError(String),
    CommandListError(String),
    NotInitialized,
    Unsupported(String),
    InvalidArgument(String),
}

Errors specific to the Level Zero compute backend.

Variants

UnsupportedPlatform

Level Zero requires Linux or Windows.

LibraryNotFound(String)

The Level Zero loader library could not be found or loaded.

ZeError(u32, String)

A Level Zero API call returned a non-success result code.

NoSuitableDevice

No Intel GPU device was found on this system.

OutOfMemory

Device ran out of memory during allocation.

ShaderError(String)

A SPIR-V shader module error occurred.

CommandListError(String)

An error occurred while operating on a command list.

NotInitialized

The backend has not been initialized yet.

Unsupported(String)

The requested operation is not supported.

InvalidArgument(String)

An invalid argument was passed.

Trait Implementations

impl Debug for LevelZeroError

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

Formats the value using the given formatter.

impl Display for LevelZeroError

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

Formats the value using the given formatter.

impl Error for LevelZeroError

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<LevelZeroError> for BackendError

fn from(e: LevelZeroError) -> Self

Converts to this type from the input type.