pub trait Display {
// Required methods
fn get_screen_width(&self) -> usize;
fn get_screen_height(&self) -> usize;
fn frame_buffer(&mut self) -> &mut [u16];
fn display_buffer(&mut self);
}pub trait Display {
// Required methods
fn get_screen_width(&self) -> usize;
fn get_screen_height(&self) -> usize;
fn frame_buffer(&mut self) -> &mut [u16];
fn display_buffer(&mut self);
}