Struct UiBuildContext 

pub struct UiBuildContext { /* private fields */ }

Process-local services available while compiling a serialized graph.

Implementations

impl UiBuildContext

pub fn with_router(self, router: RouteHandle) -> UiBuildContext

pub fn with_component( self, name: impl Into<String>, factory: impl for<'a> Fn(UiComponentRequest<'a>) -> Result<Box<dyn Widget>, String> + 'static, ) -> UiBuildContext

Register one app-owned component factory by its stable graph name.

The factory receives the node id and its serialized props. Return a normal retained widget with that id so inspection, scenarios, and accessibility address the component consistently.

pub fn with_values(self, values: UiValues) -> UiBuildContext

Keep what the graph’s inputs type in values, which the app reads.

pub fn values(&self) -> &UiValues

What the graph’s inputs type, by their value_path.

pub fn with_component_placeholders(self) -> UiBuildContext

Render unresolved components as named text placeholders.

Intended for graph editors that cannot load application code. Normal app builds reject an unregistered component instead.

Trait Implementations

impl Clone for UiBuildContext

fn clone(&self) -> UiBuildContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UiBuildContext

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

Formats the value using the given formatter.

impl Default for UiBuildContext

fn default() -> UiBuildContext

Returns the “default value” for a type.