Trait xgadget::gadget::DisplayLen

pub trait DisplayLen: Display {
    fn len(&self) -> usize;
    fn is_empty(&self) -> bool;
}

Implementors track count of visible terminal characters for Display's fmt function (for colored strings).

Required methods

fn len(&self) -> usize

Get the count of visible terminal characters for Display's fmt function

fn is_empty(&self) -> bool

Check if display length is zero

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Implementors

impl DisplayLen for DisplayString

fn len(&self) -> usize

Get the count of visible terminal characters for Display's fmt function

fn is_empty(&self) -> bool

Check if display length is zero

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