Struct freya::prelude::Torin

pub struct Torin<Key>
where
    Key: NodeKey,
{
    pub results: HashMap<Key, LayoutNode, FxBuildHasher>,
    pub dirty: HashSet<Key, FxBuildHasher>,
    pub root_node_candidate: RootNodeCandidate<Key>,
}

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§results: HashMap<Key, LayoutNode, FxBuildHasher>

Layout results of the registered Nodes

§dirty: HashSet<Key, FxBuildHasher>

Invalid registered nodes since previous layout measurement

§root_node_candidate: RootNodeCandidate<Key>

Best Root node candidate from where to start measuring

Implementations§

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impl<Key> Torin<Key>
where Key: NodeKey,

pub fn new() -> Torin<Key>

Create a new Layout

pub fn size(&self) -> usize

pub fn reset(&mut self)

Reset the layout

pub fn get_dirty_nodes(&self) -> &HashSet<Key, FxBuildHasher>

Read the HashSet of dirty nodes

pub fn raw_remove(&mut self, node_id: Key)

Remove a Node’s result and data

pub fn remove( &mut self, node_id: Key, dom_adapter: &mut impl DOMAdapter<Key>, invalidate_parent: bool )

Remove a Node from the layout

pub fn safe_invalidate( &mut self, node_id: Key, dom_adapter: &mut impl DOMAdapter<Key> )

Safely mark as dirty a Node

pub fn invalidate(&mut self, node_id: Key)

Mark as dirty a Node

pub fn check_dirty_dependants( &mut self, node_id: Key, dom_adapter: &mut impl DOMAdapter<Key>, ignore: bool )

pub fn get_root_candidate(&self) -> RootNodeCandidate<Key>

Get the Root Node candidate

pub fn find_best_root(&mut self, dom_adapter: &mut impl DOMAdapter<Key>)

Find the best root Node from where to start measuring

pub fn measure( &mut self, suggested_root_id: Key, root_area: Rect<f32, Measure>, measurer: &mut Option<impl LayoutMeasurer<Key>>, dom_adapter: &mut impl DOMAdapter<Key> )

Measure dirty Nodes

pub fn get(&self, node_id: Key) -> Option<&LayoutNode>

Get the layout_node of a Node

pub fn cache_node(&mut self, node_id: Key, layout_node: LayoutNode)

Cache a Node’s layout_node

Trait Implementations§

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impl<Key> Default for Torin<Key>
where Key: NodeKey,

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fn default() -> Torin<Key>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<Key> Freeze for Torin<Key>
where Key: Freeze,

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impl<Key> !RefUnwindSafe for Torin<Key>

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impl<Key> Send for Torin<Key>
where Key: Send,

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impl<Key> Sync for Torin<Key>
where Key: Sync,

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impl<Key> Unpin for Torin<Key>
where Key: Unpin,

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impl<Key> !UnwindSafe for Torin<Key>

Blanket Implementations§

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

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Gets the TypeId of self. Read more
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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