/// Helper trait for display
////// Has digits that be represented by a string, without dressings like `.` or `_p`.
pub(crate)traitHasDigitDisplay{typeDigitDisplay;/// A string representing just the digits of this adic number; used to Display the integer.
////// ```
/// # use adic::{EAdic, ZAdic};
/// assert_eq!("(4)31._5", EAdic::new_neg(5, vec![1, 3]).to_string());
/// assert_eq!("(24)31._5", EAdic::new_repeating(5, vec![1, 3], vec![4, 2]).to_string());
/// assert_eq!("...3412._5", ZAdic::new_approx(5, 4, vec![2, 1, 4, 3]).to_string());
/// ```
fndigit_display(&self)->Self::DigitDisplay;}