Enum DeviceError 

pub enum DeviceError {
    MetalUnavailable {
        reason: String,
    },
    InitializationFailed {
        reason: String,
    },
    AllocationFailed {
        requested_bytes: usize,
    },
    OperationFailed {
        operation: String,
    },
}

Errors related to device/backend operations.

Variants

MetalUnavailable

Metal device not available

Fields

reason: String

Description of why Metal is unavailable

InitializationFailed

Device initialization failed

Fields

reason: String

Description of the initialization failure

AllocationFailed

Memory allocation failed

Fields

requested_bytes: usize

Number of bytes requested

OperationFailed

Tensor operation failed

Fields

operation: String

Name of the failed operation

Trait Implementations

impl Debug for DeviceError

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

Formats the value using the given formatter.

impl Display for DeviceError

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

Formats the value using the given formatter.

impl Error for DeviceError

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<DeviceError> for Error

fn from(source: DeviceError) -> Self

Converts to this type from the input type.