Function draw_pin_labels 

pub fn draw_pin_labels<R: Renderer>(
    pos: Pos2,
    h_align: Align,
    name: &str,
    type_label: &str,
    painter: &Style<'_, R>,
)

Draw a pin/port’s name (centered on pos, in pin_font) and type_label (centered one grid below, in the smaller pin_subtitle_font). h_align is the horizontal alignment (RIGHT for East, LEFT for West, CENTER for ports). Empty labels draw nothing.