Function macroquad::shapes::draw_rectangle_lines

pub fn draw_rectangle_lines(
    x: f32,
    y: f32,
    w: f32,
    h: f32,
    thickness: f32,
    color: Color
)

Draws a rectangle outline with its top-left corner at [x, y] with size [w, h] (width going to the right, height going down), with a given line thickness and color.