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placed_semantics_from_shell

Function placed_semantics_from_shell 

Source
pub fn placed_semantics_from_shell<R>(
    shell: &mut AppShell<R>,
) -> Option<PlacedSemanticsNode>
where R: Renderer, R::Error: Debug,
Expand description

The placed tree of what a shell shows right now. None before the first frame, or while the shell does not build semantics; turn them on with set_semantics_enabled(true) first.