Struct ErasedPadPlan 

pub struct ErasedPadPlan { /* private fields */ }

Dtype-erased pad wrapper.

Implementations

impl ErasedPadPlan

pub fn compile( dtype: KernelDType, operand_dims: &[usize], operand_strides: &[isize], dest_dims: &[usize], dest_strides: &[isize], edge_padding_low: &[i64], edge_padding_high: &[i64], interior_padding: &[i64], ) -> Result<Self>

Validate and store a pad plan for one dtype and fixed layout set.

pub fn dtype(&self) -> KernelDType

pub fn plan(&self) -> &PadPlan

pub fn execute( &self, ctx: &ExecContext, dest: &mut ErasedRawStridedMut<'_>, operand: &ErasedRawStridedRef<'_>, fill: &[u8], ) -> Result<()>

Execute pad into an erased output descriptor using one dtype scalar as fill.

pub fn execute_uninit( &self, ctx: &ExecContext, dest: &mut ErasedRawStridedUninitMut<'_>, operand: &ErasedRawStridedPtr<'_>, fill: &[u8], ) -> Result<()>

Execute pad as a full overwrite of uninitialized output storage. On success, every reachable destination slot is fully overwritten; unreachable holes are neither read nor initialized. Validation errors are returned before any destination write. A panic during execution may leave a partially initialized MaybeUninit destination, which is still safely droppable; no readable value is promised for unwritten reachable slots.

Trait Implementations

impl Clone for ErasedPadPlan

fn clone(&self) -> ErasedPadPlan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErasedPadPlan

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

Formats the value using the given formatter.