Function should_render_line 

pub fn should_render_line(
    element: &MarkdownElement,
    _idx: usize,
    collapse: &CollapseState,
) -> bool

Check if a line should be rendered based on collapse state. Check if a markdown element should be rendered based on collapse state.

Arguments

• element - The element to check
• _idx - The index of the element (unused but kept for API compatibility)
• collapse - The collapse state containing section collapse information

Returns

true if the element should be rendered.