Struct vulkano::memory::ExternalMemoryHandleTypes

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pub struct ExternalMemoryHandleTypes {
    pub opaque_fd: bool,
    pub opaque_win32: bool,
    pub opaque_win32_kmt: bool,
    pub d3d11_texture: bool,
    pub d3d11_texture_kmt: bool,
    pub d3d12_heap: bool,
    pub d3d12_resource: bool,
    pub dma_buf: bool,
    pub android_hardware_buffer: bool,
    pub host_allocation: bool,
    pub host_mapped_foreign_memory: bool,
}

Expand description

A mask of multiple handle types.

Fields

opaque_fd: boolopaque_win32: boolopaque_win32_kmt: boold3d11_texture: boold3d11_texture_kmt: boold3d12_heap: boold3d12_resource: booldma_buf: boolandroid_hardware_buffer: boolhost_allocation: boolhost_mapped_foreign_memory: bool

Implementations

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impl ExternalMemoryHandleTypes

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pub fn none() -> Self

Builds a ExternalMemoryHandleTypes with all values set to false. Useful as a default value.

Example

use vulkano::memory::ExternalMemoryHandleTypes as ExternalMemoryHandleTypes;

let _handle_type = ExternalMemoryHandleTypes {
    opaque_fd: true,
    .. ExternalMemoryHandleTypes::none()
};

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pub fn posix() -> ExternalMemoryHandleTypes

Builds an ExternalMemoryHandleTypes for a posix file descriptor.

Example

use vulkano::memory::ExternalMemoryHandleTypes as ExternalMemoryHandleTypes;

let _handle_type = ExternalMemoryHandleTypes::posix();

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pub fn is_empty(&self) -> bool

Returns whether any of the fields are set.

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pub fn iter(&self) -> impl Iterator<Item = ExternalMemoryHandleType>

Returns an iterator of ExternalMemoryHandleType enum values, representing the fields that are set in self.

Trait Implementations

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impl BitOr<ExternalMemoryHandleTypes> for ExternalMemoryHandleTypes

type Output = Self

The resulting type after applying the | operator.

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

Performs the | operation. Read more

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impl Clone for ExternalMemoryHandleTypes

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fn clone(&self) -> ExternalMemoryHandleTypes

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for ExternalMemoryHandleTypes

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

Formats the value using the given formatter. Read more

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impl Default for ExternalMemoryHandleTypes

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fn default() -> ExternalMemoryHandleTypes

Returns the “default value” for a type. Read more

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impl From<ExternalMemoryHandleTypeFlags> for ExternalMemoryHandleTypes

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fn from(val: ExternalMemoryHandleTypeFlags) -> Self

Performs the conversion.

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impl From<ExternalMemoryHandleTypes> for ExternalMemoryHandleTypeFlags

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fn from(val: ExternalMemoryHandleTypes) -> Self

Performs the conversion.

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impl Hash for ExternalMemoryHandleTypes

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<ExternalMemoryHandleTypes> for ExternalMemoryHandleTypes

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

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

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

This method tests for !=.

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impl StructuralPartialEq for ExternalMemoryHandleTypes

Auto Trait Implementations

impl RefUnwindSafe for ExternalMemoryHandleTypes

impl Send for ExternalMemoryHandleTypes

impl Sync for ExternalMemoryHandleTypes

impl Unpin for ExternalMemoryHandleTypes

impl UnwindSafe for ExternalMemoryHandleTypes

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Content for T

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fn ref_from_ptr<'a>(ptr: mut c_void, size: usize) -> Option<mut T>

Builds a pointer to this type from a raw pointer.

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fn is_size_suitable(size: DeviceSize) -> bool

Returns true if the size is suitable to store a type like this.

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fn indiv_size() -> DeviceSize

Returns the size of an individual element.

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct vulkano::memory::ExternalMemoryHandleTypes

Fields

Implementations

impl ExternalMemoryHandleTypes

pub fn none() -> Self

pub fn posix() -> ExternalMemoryHandleTypes

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> impl Iterator<Item = ExternalMemoryHandleType>

Trait Implementations

impl BitOr<ExternalMemoryHandleTypes> for ExternalMemoryHandleTypes

type Output = Self

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

impl Clone for ExternalMemoryHandleTypes

fn clone(&self) -> ExternalMemoryHandleTypes

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

impl Debug for ExternalMemoryHandleTypes

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

impl Default for ExternalMemoryHandleTypes

fn default() -> ExternalMemoryHandleTypes

impl From<ExternalMemoryHandleTypeFlags> for ExternalMemoryHandleTypes

fn from(val: ExternalMemoryHandleTypeFlags) -> Self

impl From<ExternalMemoryHandleTypes> for ExternalMemoryHandleTypeFlags

fn from(val: ExternalMemoryHandleTypes) -> Self

impl Hash for ExternalMemoryHandleTypes

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

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

impl PartialEq<ExternalMemoryHandleTypes> for ExternalMemoryHandleTypes

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

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

impl Copy for ExternalMemoryHandleTypes

impl Eq for ExternalMemoryHandleTypes

impl StructuralEq for ExternalMemoryHandleTypes

impl StructuralPartialEq for ExternalMemoryHandleTypes

Auto Trait Implementations

impl RefUnwindSafe for ExternalMemoryHandleTypes

impl Send for ExternalMemoryHandleTypes

impl Sync for ExternalMemoryHandleTypes

impl Unpin for ExternalMemoryHandleTypes

impl UnwindSafe for ExternalMemoryHandleTypes

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> Content for T

fn ref_from_ptr<'a>(ptr: *mut c_void, size: usize) -> Option<*mut T>

fn is_size_suitable(size: DeviceSize) -> bool

fn indiv_size() -> DeviceSize

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

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

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn ref_from_ptr<'a>(ptr: mut c_void, size: usize) -> Option<mut T>

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,