pub fn vertices(&mut self) -> Vertices {
        Vertices {
            vertices: &mut self.vertices,
        }
    }
/// Access the shape's vertices
Access the shape's vertices
Access the shape ' s vertices
pub fn vertices(&mut self) -> Vertices {
        Vertices {
            vertices: &mut self.vertices,
        }
    }
pub fn vertices ( & mut self ) -> Vertices { Vertices { vertices : & mut self . vertices , } }
Access the shape's vertices
Access the shape ' s vertices
&mut self
&mut self