NullHandle

freya::engine::prelude::vk

Struct NullHandle

pub struct NullHandle;

Available on crate feature engine only.

Trait Implementations§

impl Debug for NullHandle

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

Formats the value using the given formatter. Read more

impl From<NullHandle> for *mut VkBuffer_T

fn from(_: NullHandle) -> *mut VkBuffer_T

Converts to this type from the input type.

impl From<NullHandle> for *mut VkCommandBuffer_T

fn from(_: NullHandle) -> *mut VkCommandBuffer_T

Converts to this type from the input type.

impl From<NullHandle> for *mut VkDeviceMemory_T

fn from(_: NullHandle) -> *mut VkDeviceMemory_T

Converts to this type from the input type.

impl From<NullHandle> for *mut VkDevice_T

fn from(_: NullHandle) -> *mut VkDevice_T

Converts to this type from the input type.

impl From<NullHandle> for *mut VkImage_T

fn from(_: NullHandle) -> *mut VkImage_T

Converts to this type from the input type.

impl From<NullHandle> for *mut VkInstance_T

fn from(_: NullHandle) -> *mut VkInstance_T

Converts to this type from the input type.

impl From<NullHandle> for *mut VkPhysicalDevice_T

fn from(_: NullHandle) -> *mut VkPhysicalDevice_T

Converts to this type from the input type.

impl From<NullHandle> for *mut VkQueue_T

fn from(_: NullHandle) -> *mut VkQueue_T

Converts to this type from the input type.

impl From<NullHandle> for *mut VkRenderPass_T

fn from(_: NullHandle) -> *mut VkRenderPass_T

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for NullHandle

impl RefUnwindSafe for NullHandle

impl Send for NullHandle

impl Sync for NullHandle

impl Unpin for NullHandle

impl UnwindSafe for NullHandle

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

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

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