Struct CusparseCompatHandle 

pub struct CusparseCompatHandle { /* private fields */ }

A cuSPARSE-compatible library handle, analogous to cusparseHandle_t.

Created with CusparseCompatHandle::create and released with CusparseCompatHandle::destroy (which consumes the handle, matching cusparseDestroy). Every operation in this module takes a handle reference as its first argument and records itself in the handle’s operation counter, so a caller can observe activity over the handle’s lifetime.

Implementations

impl CusparseCompatHandle

pub fn create() -> SparseResult<Self>

Creates a new handle with the default (CusparsePointerMode::Host) pointer mode, analogous to cusparseCreate.

Errors

This host shim never fails to create a handle; the SparseResult return type preserves the cuSPARSE signature shape.

pub fn destroy(self) -> SparseResult<()>

Releases the handle, analogous to cusparseDestroy.

Consuming self makes use-after-destroy a compile-time error, the idiomatic-Rust equivalent of invalidating the opaque cuSPARSE handle.

Errors

Never returns an error in this host shim.

pub fn pointer_mode(&self) -> CusparsePointerMode

Returns the current scalar pointer mode.

pub fn set_pointer_mode(&mut self, mode: CusparsePointerMode)

Sets the scalar pointer mode, analogous to cusparseSetPointerMode.

pub fn op_count(&self) -> u64

Number of operations dispatched through this handle so far.

Trait Implementations

impl Debug for CusparseCompatHandle

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

Formats the value using the given formatter.