Trait DisplayWidth

pub trait DisplayWidth {
    const DISPLAY_WIDTH: usize;

    // Provided method
    fn chunks(s: &str) -> Chunks<'_, Self>  { ... }
}

A type implementing DisplayWidth has a constant width for display and parsing.

This makes it suitable for 2d cartesian maps.

Required Associated Constants

const DISPLAY_WIDTH: usize

Provided Methods

fn chunks(s: &str) -> Chunks<'_, Self>

Split a string into an iterator of chunks of characters of length DISPLAY_WIDTH

Object Safety

This trait is not object safe.

Implementors

impl DisplayWidth for Bool

const DISPLAY_WIDTH: usize = 1usize

impl DisplayWidth for Digit

const DISPLAY_WIDTH: usize = 1usize

impl DisplayWidth for TwoDigits

const DISPLAY_WIDTH: usize = 3usize