Enum vulkano::memory::ExternalMemoryHandleType

#[non_exhaustive]
#[repr(u32)]
pub enum ExternalMemoryHandleType {
    OpaqueFd,
    OpaqueWin32,
    OpaqueWin32Kmt,
    D3D11Texture,
    D3D11TextureKmt,
    D3D12Heap,
    D3D12Resource,
    DmaBuf,
    AndroidHardwareBuffer,
    HostAllocation,
    HostMappedForeignMemory,
    ZirconVmo,
    RdmaAddress,
}

Describes a handle type used for Vulkan external memory apis. This is not just a suggestion. Check out vkExternalMemoryHandleTypeFlagBits in the Vulkan spec.

If you specify an handle type that doesnt make sense (for example, using a dma-buf handle type on Windows) when using this handle, a panic will happen.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

OpaqueFd

OpaqueWin32

OpaqueWin32Kmt

D3D11Texture

D3D11TextureKmt

D3D12Heap

D3D12Resource

DmaBuf

AndroidHardwareBuffer

HostAllocation

HostMappedForeignMemory

ZirconVmo

RdmaAddress

Trait Implementations

impl Clone for ExternalMemoryHandleType

fn clone(&self) -> ExternalMemoryHandleType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExternalMemoryHandleType

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

Formats the value using the given formatter.

impl From<ExternalMemoryHandleType> for ExternalMemoryHandleTypeFlags

fn from(val: ExternalMemoryHandleType) -> Self

Converts to this type from the input type.

impl Hash for ExternalMemoryHandleType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,

Feeds a slice of this type into the given Hasher.

impl PartialEq<ExternalMemoryHandleType> for ExternalMemoryHandleType

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl TryFrom<ExternalMemoryHandleTypeFlags> for ExternalMemoryHandleType

type Error = ()

The type returned in the event of a conversion error.

fn try_from(val: ExternalMemoryHandleTypeFlags) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ExternalMemoryHandleType

impl Eq for ExternalMemoryHandleType

impl StructuralEq for ExternalMemoryHandleType

impl StructuralPartialEq for ExternalMemoryHandleType