Struct MemoryHeapFlags

pub struct MemoryHeapFlags(/* private fields */);

Bitmask specifying attribute flags for a heap

Implementations

impl MemoryHeapFlags

pub const fn bits(&self) -> VkMemoryHeapFlags

Returns bits in this flags

pub const fn has_any(self, other: Self) -> bool

Returns true if any of specified bits are contained in this flag.

pub const fn has_all(self, other: Self) -> bool

Returns true if all of specified bits are contained in this flag.

pub const fn merge(self, other: Self) -> Self

merge two flags (const alias of BitOr)

impl MemoryHeapFlags

pub const EMPTY: Self

Empty set

pub const DEVICE_LOCAL: Self

The heap corresponds to device-local memory. Device-local memory may have different performance characteristics than host-local memory, and may support different memory property flags.

pub const MULTI_INSTANCE: Self

Available on crate feature Allow1_1APIs only.

In a logical device representing more than one physical device, there is a per-physical device instance of the heap memory. By default, an allocation from such a heap will be replicated to each physical device’s instance of the heap.

Trait Implementations

impl BitAnd for MemoryHeapFlags

type Output = MemoryHeapFlags

The resulting type after applying the & operator.

fn bitand(self, rhs: Self) -> Self

Performs the & operation.

impl BitAndAssign for MemoryHeapFlags

fn bitand_assign(&mut self, rhs: Self)

Performs the &= operation.

impl BitOr for MemoryHeapFlags

type Output = MemoryHeapFlags

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self

Performs the | operation.

impl BitOrAssign for MemoryHeapFlags

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation.

impl Clone for MemoryHeapFlags

fn clone(&self) -> MemoryHeapFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryHeapFlags

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

Formats the value using the given formatter.

impl From<MemoryHeapFlags> for VkMemoryHeapFlags

fn from(value: MemoryHeapFlags) -> Self

Converts to this type from the input type.

impl Not for MemoryHeapFlags

type Output = MemoryHeapFlags

The resulting type after applying the ! operator.

fn not(self) -> Self

Performs the unary ! operation.

impl PartialEq for MemoryHeapFlags

fn eq(&self, other: &MemoryHeapFlags) -> 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 MemoryHeapFlags

impl Eq for MemoryHeapFlags

impl StructuralPartialEq for MemoryHeapFlags