Struct CUmemAllocationProp 

#[repr(C)]
pub struct CUmemAllocationProp {
    pub alloc_type: u32,
    pub requested_handle_types: u32,
    pub location: CUmemLocation,
    pub win32_handle_meta_data: *mut c_void,
    pub alloc_flags: u64,
}

Properties passed to cuMemCreate to describe a new VMM allocation.

Mirrors CUmemAllocationProp in cuda.h.

The alloc_type, requested_handle_types and alloc_flags fields are stored as raw integers so that future driver extensions cannot trigger UB via unknown discriminants; convert them to / from CUmemAllocationType / CUmemAllocationHandleType when interpreting.

Fields

alloc_type: u32

Allocation type; see CUmemAllocationType.

requested_handle_types: u32

Bitfield of OS handle types to export; see CUmemAllocationHandleType.

location: CUmemLocation

Physical location of the allocation.

win32_handle_meta_data: *mut c_void

Win32 security attributes pointer; null on non-Windows platforms or when no specific security descriptor is required.

alloc_flags: u64

Reserved for future allocation flags; must be 0 on current drivers.

Trait Implementations

impl Clone for CUmemAllocationProp

fn clone(&self) -> CUmemAllocationProp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CUmemAllocationProp

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

Formats the value using the given formatter.

impl Default for CUmemAllocationProp

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for CUmemAllocationProp

fn eq(&self, other: &CUmemAllocationProp) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CUmemAllocationProp

impl Eq for CUmemAllocationProp

impl Send for CUmemAllocationProp

impl StructuralPartialEq for CUmemAllocationProp

impl Sync for CUmemAllocationProp