Enum CastError 

pub enum CastError {
    WrongType {
        dl_type: DLDataType,
        rust_type: &'static str,
    },
    Lanes {
        expected: usize,
        given: usize,
    },
    BadAlignment {
        ptr: usize,
        align: usize,
        rust_type: &'static str,
    },
}

Error that can happen when casting a DLPack pointer to a Rust pointer

Variants

WrongType

Fields

dl_type: DLDataType

rust_type: &'static str

Lanes

Fields

expected: usize

given: usize

BadAlignment

Fields

ptr: usize

align: usize

rust_type: &'static str

Trait Implementations

impl Clone for CastError

fn clone(&self) -> CastError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CastError

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

Formats the value using the given formatter.

impl Display for CastError

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

Formats the value using the given formatter.

impl Error for CastError

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<CastError> for DLPackNDarrayError

fn from(err: CastError) -> Self

Converts to this type from the input type.

impl From<CastError> for DLPackVecError

fn from(value: CastError) -> Self

Converts to this type from the input type.

impl PartialEq for CastError

fn eq(&self, other: &CastError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CastError