Struct ComponentNode

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pub struct ComponentNode {
    pub fn_name: String,
    pub measure_fn: Option<Box<MeasureFn>>,
    pub state_handler_fn: Option<Box<StateHandlerFn>>,
}

Expand description

A ComponentNode is a node in the component tree. It represents all information about a component.

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§fn_name: String

Component function’s name, for debugging purposes.

§measure_fn: Option<Box<MeasureFn>>

Describes the component in layout. None means using default measure policy which places children at the top-left corner of the parent node, with no offset.

§state_handler_fn: Option<Box<StateHandlerFn>>

Describes the state handler for the component. This is used to handle state changes.

Auto Trait Implementations§

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impl !UnwindSafe for ComponentNode

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