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 Copy for CUmemAllocationProp

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 Eq for CUmemAllocationProp

impl PartialEq for CUmemAllocationProp

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

Equality operator ==.

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

Inequality operator !=.

impl Send for CUmemAllocationProp

impl StructuralPartialEq for CUmemAllocationProp

impl Sync for CUmemAllocationProp