fn char_width(&self) -> u16 {
        if self.is_char_matrix() {
            self.char_width.into()
        } else {
            1
        }
    }
/// Get the character width (1 for variable width).
Get the character width (1 for variable width).
Get the character width ( 1 for variable width ) .
fn char_width(&self) -> u16 {
        if self.is_char_matrix() {
            self.char_width.into()
        } else {
            1
        }
    }
fn char_width ( & self ) -> u16 { if self . is_char_matrix ( ) { self . char_width . into ( ) } else { 1 } }
Get the character width (1 for variable width).
Get the character width ( 1 for variable width ) .
&self