Struct CudaSurfaceObject 

pub struct CudaSurfaceObject { /* private fields */ }

RAII wrapper for a CUDA bindless surface object.

Created by CudaSurfaceObject::create; automatically destroyed on drop. Mirrors cudaCreateSurfaceObject / cudaDestroySurfaceObject.

The resource must be a CUDA array allocated with the Array3DFlags::SURFACE_LDST flag (or equivalent).

Implementations

impl CudaSurfaceObject

pub fn create(resource: &ResourceDesc) -> CudaRtResult<Self>

Create a surface object from a resource descriptor.

The resource type must be Array — surfaces cannot be backed by linear or pitched memory.

Errors

Returns CudaRtError::NotSupported if cuSurfObjectCreate is absent, or propagates the driver error code.

pub fn raw(&self) -> CUsurfObject

Returns the raw CUsurfObject handle.

Trait Implementations

impl Drop for CudaSurfaceObject

fn drop(&mut self)

Executes the destructor for this type.