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ResolvedTheme

lattice_host::ui::theme

Struct ResolvedTheme 

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pub struct ResolvedTheme { /* private fields */ }
Expand description

The flat, resolved read table for the active theme. styles[id] is the fully-resolved Style for element id. Rebuilt on theme/palette change; published via ArcSwap so the renderer’s read is lock-free.

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impl ResolvedTheme

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pub fn get(&self, id: ElementId) -> Style

The resolved style for id. Out-of-range ids resolve to the empty style (an unregistered element is styleless, never a panic).

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pub fn version(&self) -> u64

Monotonic version, bumped each rebuild. Folds into lattice_cells::MatrixVersion::theme so a palette change rebuilds the cell matrix (design §7).

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pub fn len(&self) -> usize

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pub fn is_empty(&self) -> bool

Trait Implementations§

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impl Clone for ResolvedTheme

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fn clone(&self) -> ResolvedTheme

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 Debug for ResolvedTheme

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

Formats the value using the given formatter. Read more
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impl Default for ResolvedTheme

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fn default() -> ResolvedTheme

An empty table (version 0) — every get returns Style::empty(). The placeholder a default RenderState carries before the first real publish snapshots the live table; never the live render target.

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impl PartialEq for ResolvedTheme

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fn eq(&self, other: &ResolvedTheme) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for ResolvedTheme

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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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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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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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