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Error

morok_device::error

Enum Error

pub enum Error {
    ShapeMismatch {
        expected: Vec<usize>,
        actual: Vec<usize>,
    },
    SizeMismatch {
        expected: usize,
        actual: usize,
    },
    CopyFailed {
        reason: String,
    },
    InvalidDevice {
        device: String,
    },
    NotAllocated,
    NotCpuAccessible,
    TypeMismatch {
        expected: DType,
        actual: DType,
    },
    NdarrayShape {
        source: ShapeError,
    },
    InvalidView {
        offset: usize,
        size: usize,
        buffer_size: usize,
    },
    Runtime {
        message: String,
    },
}

Variants§

ShapeMismatch

Shape of target tensor does not match expected shape.

Fields

§expected: Vec<usize>

§actual: Vec<usize>

SizeMismatch

Fields

§expected: usize

§actual: usize

CopyFailed

Failed to copy data between host and device.

Fields

§reason: String

InvalidDevice

Invalid device specification.

Fields

§device: String

NotAllocated

Buffer is not allocated.

NotCpuAccessible

Buffer is not CPU-accessible (device buffers require copyout).

TypeMismatch

Element type mismatch.

Fields

§expected: DType

§actual: DType

NdarrayShape

Failed to create ndarray view from buffer shape.

Fields

§source: ShapeError

InvalidView

Invalid buffer view parameters.

Fields

§offset: usize

§size: usize

§buffer_size: usize

Runtime

Runtime execution error.

Fields

§message: String

Trait Implementations§

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Error for Error
where Self: Debug + Display,

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)>

Returns the lower-level source of this error, if any. Read more

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. Read more

impl ErrorCompat for Error

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

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>
where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source. Read more

impl<T0> IntoError<Error> for CopyFailedSnafu<T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl<T0> IntoError<Error> for InvalidDeviceSnafu<T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl<T0, T1, T2> IntoError<Error> for InvalidViewSnafu<T0, T1, T2>
where Error: Error + ErrorCompat, T0: Into<usize>, T1: Into<usize>, __T2: Into<usize>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl IntoError<Error> for NdarrayShapeSnafu
where Error: Error + ErrorCompat,

type Source = ShapeError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl IntoError<Error> for NotAllocatedSnafu
where Error: Error + ErrorCompat,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl IntoError<Error> for NotCpuAccessibleSnafu
where Error: Error + ErrorCompat,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl<T0> IntoError<Error> for RuntimeSnafu<T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl<T0, T1> IntoError<Error> for ShapeMismatchSnafu<T0, T1>
where Error: Error + ErrorCompat, T0: Into<Vec<usize>>, T1: Into<Vec<usize>>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl<T0, T1> IntoError<Error> for SizeMismatchSnafu<T0, T1>
where Error: Error + ErrorCompat, T0: Into<usize>, T1: Into<usize>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

impl<T0, T1> IntoError<Error> for TypeMismatchSnafu<T0, T1>
where Error: Error + ErrorCompat, T0: Into<DType>, T1: Into<DType>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error

Auto Trait Implementations§

impl Freeze for Error

impl RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl UnsafeUnpin for Error

impl UnwindSafe for Error

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AsErrorSource for T
where T: Error + 'static,

fn as_error_source(&self) -> &(dyn Error + 'static)

For maximum effectiveness, this needs to be called as a method to benefit from Rust’s automatic dereferencing of method receivers.

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more