Struct MkFrameBox

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pub struct MkFrameBox<'a, T> { /* private fields */ }

Expand description

A Box-like wrapper for frame-allocated memory.

The memory is valid until end_frame() is called on the allocator. This type does NOT free memory on drop - frame memory is bulk-freed.

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impl<'a, T> MkFrameBox<'a, T>

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pub fn as_ptr(&self) -> *const T

Get the raw pointer.

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pub fn as_mut_ptr(&mut self) -> *mut T

Get the raw mutable pointer.

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pub fn into_raw(self) -> *mut T

Leak the MkFrameBox, returning the raw pointer.

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impl<'a, T> Deref for MkFrameBox<'a, T>

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type Target = T

The resulting type after dereferencing.

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fn deref(&self) -> &<MkFrameBox<'a, T> as Deref>::Target

Dereferences the value.

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impl<'a, T> DerefMut for MkFrameBox<'a, T>

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fn deref_mut(&mut self) -> &mut <MkFrameBox<'a, T> as Deref>::Target

Mutably dereferences the value.

Auto Trait Implementations§

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impl<'a, T> UnwindSafe for MkFrameBox<'a, T>
where T: RefUnwindSafe,

Blanket Implementations§

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

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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,

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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,

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

Mutably borrows from an owned value. Read more

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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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