Function nannou::ui::text::line::selected_rects

Important traits for SelectedRects<'a, I>

impl<'a, I> Iterator for SelectedRects<'a, I> where
    I: Iterator<Item = (&'a str, Rect)>,  type Item = Rect;

pub fn selected_rects<'a, I>(
    lines_with_rects: I, 
    font: &'a Font<'static>, 
    font_size: u32, 
    start: Index, 
    end: Index
) -> SelectedRects<'a, I> where
    I: Iterator<Item = (&'a str, Rect)>, 

Produces an iterator yielding a Rect for the selected range in each selected line in a block of text.

The yielded Rects represent the selected range within each line of text.

Lines that do not contain any selected text will be skipped.