Struct AllocationCreateInfo 

pub struct AllocationCreateInfo {
    pub required_flags: MemoryPropertyFlags,
    pub preferred_flags: MemoryPropertyFlags,
    pub memory_type_bits: u32,
    pub strategy: PlacementStrategy,
    pub policy: AllocationPolicy,
    pub persistent_map: bool,
}

Managed-buffer policy; not a Vulkan ABI record or an arbitrary allocation chain.

Fields

required_flags: MemoryPropertyFlags

preferred_flags: MemoryPropertyFlags

memory_type_bits: u32

Intersected with queried native requirements; zero admits no memory types.

strategy: PlacementStrategy

policy: AllocationPolicy

persistent_map: bool

Retain a mapping until explicit allocation release. Requires host-visible storage.

Trait Implementations

impl Clone for AllocationCreateInfo

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AllocationCreateInfo

impl Debug for AllocationCreateInfo

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

Formats the value using the given formatter.

impl Default for AllocationCreateInfo

fn default() -> Self

Returns the “default value” for a type.