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Node

fc_gpui_sum_tree

Enum Node 

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pub enum Node<T: Item> {
    Internal {
        height: u8,
        summary: T::Summary,
        child_summaries: ArrayVec<T::Summary, { _ }>,
        child_trees: ArrayVec<SumTree<T>, { _ }>,
    },
    Leaf {
        summary: T::Summary,
        items: ArrayVec<T, { _ }>,
        item_summaries: ArrayVec<T::Summary, { _ }>,
    },
}

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Internal

Fields

§height: u8
§summary: T::Summary
§child_summaries: ArrayVec<T::Summary, { _ }>
§child_trees: ArrayVec<SumTree<T>, { _ }>
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Leaf

Fields

§summary: T::Summary
§items: ArrayVec<T, { _ }>
§item_summaries: ArrayVec<T::Summary, { _ }>

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impl<T: Clone + Item> Clone for Node<T>
where T::Summary: Clone,

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<T> Debug for Node<T>
where T: Item + Debug, T::Summary: Debug,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T> Freeze for Node<T>
where <T as Item>::Summary: Freeze, ArrayVec<<T as Item>::Summary, { 2 * TREE_BASE }>: Freeze, ArrayVec<SumTree<T>, { 2 * TREE_BASE }>: Freeze, ArrayVec<T, { 2 * TREE_BASE }>: Freeze,

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impl<T> RefUnwindSafe for Node<T>
where <T as Item>::Summary: RefUnwindSafe, ArrayVec<<T as Item>::Summary, { 2 * TREE_BASE }>: RefUnwindSafe, ArrayVec<SumTree<T>, { 2 * TREE_BASE }>: RefUnwindSafe, ArrayVec<T, { 2 * TREE_BASE }>: RefUnwindSafe,

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impl<T> Send for Node<T>
where <T as Item>::Summary: Send, ArrayVec<<T as Item>::Summary, { 2 * TREE_BASE }>: Send, ArrayVec<SumTree<T>, { 2 * TREE_BASE }>: Send, ArrayVec<T, { 2 * TREE_BASE }>: Send,

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impl<T> Sync for Node<T>
where <T as Item>::Summary: Sync, ArrayVec<<T as Item>::Summary, { 2 * TREE_BASE }>: Sync, ArrayVec<SumTree<T>, { 2 * TREE_BASE }>: Sync, ArrayVec<T, { 2 * TREE_BASE }>: Sync,

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impl<T> Unpin for Node<T>
where <T as Item>::Summary: Unpin, ArrayVec<<T as Item>::Summary, { 2 * TREE_BASE }>: Unpin, ArrayVec<SumTree<T>, { 2 * TREE_BASE }>: Unpin, ArrayVec<T, { 2 * TREE_BASE }>: Unpin,

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impl<T> UnsafeUnpin for Node<T>
where <T as Item>::Summary: UnsafeUnpin, ArrayVec<<T as Item>::Summary, { 2 * TREE_BASE }>: UnsafeUnpin, ArrayVec<SumTree<T>, { 2 * TREE_BASE }>: UnsafeUnpin, ArrayVec<T, { 2 * TREE_BASE }>: UnsafeUnpin,

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impl<T> UnwindSafe for Node<T>
where <T as Item>::Summary: UnwindSafe, ArrayVec<<T as Item>::Summary, { 2 * TREE_BASE }>: UnwindSafe, ArrayVec<SumTree<T>, { 2 * TREE_BASE }>: UnwindSafe, ArrayVec<T, { 2 * TREE_BASE }>: UnwindSafe,

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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<U> 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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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.