Struct OwnedDrawData

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pub struct OwnedDrawData { /* private fields */ }

Expand description

A container for a heap-allocated deep copy of a DrawData struct.

Can be used to retain draw data for rendering on a different thread. The underlying copy is released when this struct is dropped.

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impl OwnedDrawData

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pub fn draw_data(&self) -> Option<&DrawData>

If this struct contains a DrawData object, then this function returns a reference to it.

Otherwise, this struct is empty and so this function returns None.

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impl Default for OwnedDrawData

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fn default() -> OwnedDrawData

The default OwnedDrawData struct is empty.

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impl Drop for OwnedDrawData

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fn drop(&mut self)

Releases any heap-allocated memory consumed by this OwnedDrawData object

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impl From<&DrawData> for OwnedDrawData

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fn from(value: &DrawData) -> OwnedDrawData

Construct OwnedDrawData from DrawData by creating a heap-allocated deep copy of the given DrawData

Auto Trait Implementations§

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impl UnwindSafe for OwnedDrawData

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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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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

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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

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