Enum rust_gpu_tools::GPUError

pub enum GPUError {
    Opencl3(ClError, Option<String>),
    ProgramInfoNotAvailable(ClError),
    DeviceInfoNotAvailable(ClError),
    Cuda(CudaError),
    DeviceNotFound,
    KernelNotFound(String),
    IO(Error),
    UnsupportedVendor(String),
    InvalidId(String),
    Generic(String),
}

Error types of this library.

Variants

Opencl3(ClError, Option<String>)

Error from the underlying opencl3 library, e.g. a memory allocation failure.

ProgramInfoNotAvailable(ClError)

Error for OpenCL clGetProgramInfo() call failures.

DeviceInfoNotAvailable(ClError)

Error for OpenCL clGetDeviceInfo() call failures.

Cuda(CudaError)

Error from the underlying RustaCUDA library, e.g. a memory allocation failure.

DeviceNotFound

Error when a device cannot be found.

KernelNotFound(String)

Error when a kernel with the given name cannot be found.

IO(Error)

Error when standard I/O fails.

UnsupportedVendor(String)

Error when the device is from an unsupported vendor.

InvalidId(String)

Error when the string representation of a unique identifier (PCI-ID or UUID) cannot be parsed.

Generic(String)

Errors that rarely happen and don’t deserve their own error type.

Trait Implementations

impl Debug for GPUError

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

Formats the value using the given formatter.

impl Display for GPUError

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

Formats the value using the given formatter.

impl Error for GPUError

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.

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

impl From<ClError> for GPUError

fn from(error: ClError) -> Self

Converts to this type from the input type.

impl From<CudaError> for GPUError

fn from(source: CudaError) -> Self

Converts to this type from the input type.

impl From<Error> for GPUError

fn from(source: Error) -> Self

Converts to this type from the input type.