Trait FontRepo 

pub trait FontRepo {
    // Required methods
    fn width(&self, c: char, font: u32) -> Option<Scaled>;
    fn height(&self, c: char, font: u32) -> Option<Scaled>;
    fn depth(&self, c: char, font: u32) -> Option<Scaled>;

    // Provided method
    fn width_height_depth(&self, c: char, font: u32) -> Option<[Scaled; 3]> { ... }
}

Required Methods

fn width(&self, c: char, font: u32) -> Option<Scaled>

fn height(&self, c: char, font: u32) -> Option<Scaled>

fn depth(&self, c: char, font: u32) -> Option<Scaled>

Provided Methods

fn width_height_depth(&self, c: char, font: u32) -> Option<[Scaled; 3]>

Implementors