Struct LayoutModuleReplay 

pub struct LayoutModuleReplay<Module, ConfigType, List: Copy> { /* private fields */ }

Replays a stored UI declaration through a layout manager in one isolated frame.

Unlike the UiFn path (stage 2 of the debug pipeline), this type does not require CotisApp. It calls init, prepare, and a single begin_frame on the wrapped layout module, then interprets the declaration instructions to rebuild the element tree.

Implementations

impl<Module, ConfigType, List: Copy> LayoutModuleReplay<Module, ConfigType, List>

pub fn new( internal: Module, declaration: LeafedInterfaceDeclaration<ConfigType, List>, ) -> Self

Creates a replay runner from a layout module and a stored declaration.

pub fn replay<'frame, RenderCommandType, Renderer>( &mut self, renderer: &mut Renderer, ) -> Vec<RenderCommandType>

where ConfigType: 'frame + Clone, RenderCommandType: 'frame, Module: LayoutManager<'frame, ConfigType, RenderCommandType> + LayoutManagerCompatible<Renderer>, for<'layout> List: LeafConfigListCompatible<Module::ElementConfigurer<'layout>, ConfigType>,

Runs one isolated layout frame and returns the layout module’s output.

This initializes the layout module, replays all declaration instructions against the frame root, closes the root element, and collects the frame’s layout output.

Panics

Panics if the stored instruction stream is invalid for replay:

• "Bad replay: cannot configure ConfiguredParentElement" when a Configure instruction appears while configuring a parent scope.
• "Bad replay: cannot configure ConfiguredParentElement with leaf config" when a LeafConfig instruction appears while configuring a parent scope.