Trait DisplayWidth 

pub trait DisplayWidth {
    // Required method
    fn display_width(&self) -> usize;
}

Extension trait for convenient width calculation on string types.

Required Methods

fn display_width(&self) -> usize

Returns the display width (number of terminal columns) of this string.

Implementations on Foreign Types

impl DisplayWidth for str

fn display_width(&self) -> usize

impl DisplayWidth for String

fn display_width(&self) -> usize

Implementors