Struct DlpackImport 

pub struct DlpackImport { /* private fields */ }

Validated owner of a DLPack producer’s managed tensor.

Implementations

impl DlpackImport

pub unsafe fn from_raw(raw: *mut c_void) -> Result<Self, DlpackError>

Takes deleter ownership of a DLPack managed tensor and validates its host view.

Safety

raw must be a live, exclusively transferred DLManagedTensorVersioned* produced according to DLPack. The caller must not use or delete it after this call, whether validation succeeds or fails.

pub unsafe fn from_legacy_raw(raw: *mut c_void) -> Result<Self, DlpackError>

Takes deleter ownership of a legacy DLPack managed tensor.

Safety

raw must be a live, exclusively transferred legacy DLManagedTensor*.

pub const fn version(&self) -> (u32, u32)

Returns producer ABI major and minor versions.

pub const fn flags(&self) -> u64

Returns raw DLPack flags.

pub const fn descriptor(&self) -> &TensorDescriptor

Returns validated tensor metadata.

pub fn view(&self) -> Result<TensorView<'_>, DlpackError>

Borrows the imported host allocation without copying it.

Trait Implementations

impl Debug for DlpackImport

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

Formats the value using the given formatter.

impl Drop for DlpackImport

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.