Struct ClipTreeNode

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pub struct ClipTreeNode {
    pub handle: Handle<ClipIntern>,
    pub spatial_node_index: SpatialNodeIndex,
    pub unsnapped_clip_rect: LayoutRect,
    pub snapped_clip_rect: LayoutRect,
    pub parent: ClipNodeId,
    children: FastHashMap<ClipEntry, ClipNodeId>,
}

Expand description

A (non-leaf) node inside a clip-tree

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§handle: Handle<ClipIntern>§spatial_node_index: SpatialNodeIndex§unsnapped_clip_rect: LayoutRect

Clip rect as authored by the display list (not snapped to the device pixel grid).

§snapped_clip_rect: LayoutRect

unsnapped_clip_rect snapped against the current spatial tree, in the node’s own spatial-node space. Written each frame by frame_snap::snap_frame_rects before any frame-time consumer reads it.

§parent: ClipNodeId§children: FastHashMap<ClipEntry, ClipNodeId>

Trait Implementations§

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impl MallocSizeOf for ClipTreeNode

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fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

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impl Serialize for ClipTreeNode

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

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impl UnwindSafe for ClipTreeNode

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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