Struct PointerAttributes 

pub struct PointerAttributes {
    pub memory_type: MemoryType,
    pub device: i32,
    pub device_pointer: *mut c_void,
    pub host_pointer: *mut c_void,
}

Typed view over cudaPointerAttributes.

Fields

memory_type: MemoryType

Memory kind CUDA classified the pointer as.

device: i32

Device ordinal that owns the allocation (-1 for unregistered).

device_pointer: *mut c_void

Device-side pointer aliasing the allocation (may equal the host pointer for managed memory).

host_pointer: *mut c_void

Host-side pointer aliasing the allocation, when one exists (mapped pinned / managed); null otherwise.

Trait Implementations

impl Clone for PointerAttributes

fn clone(&self) -> PointerAttributes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PointerAttributes

impl Debug for PointerAttributes

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

Formats the value using the given formatter.