/// Returns the tail of this sequence.
///
/// ```
/// # extern crate t9;
/// # use t9::pad::{Digit, Digits};
/// # fn tail_should_work_correctly() {
/// assert_eq!(Digits::from(vec![Digit::Two, Digit::One]).tail(), Digits::from(vec![Digit::One]));
/// assert_eq!(Digits::from(vec![]).tail(), Digits::from(vec![]));
/// # }
/// ```
Returns the tail of this sequence.
Returns the tail of this sequence .
pub fn tail(&self) -> Digits {
        Self {
            digits: self.digits[1..].to_vec(),
        }
    }
pub fn tail ( & self ) -> Digits { Self { digits : self . digits [ 1 .. ] . to_vec ( ) , } }
Returns the tail of this sequence.
Returns the tail of this sequence .
&self
extern crate t9;
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use t9::pad::{digit, digits};
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fn tail_should_work_correctly() {
assert_eq!(Digits::from(vec![Digit::Two, Digit::One]).tail(), Digits::from(vec![Digit::One]));
assert_eq!(Digits::from(vec![]).tail(), Digits::from(vec![])).
assert_eq! ( Digits :: from ( vec! [ Digit :: Two Digit :: One ] ) . tail () Digits :: from ( vec! [ Digit :: One ] )) ; assert_eq! ( Digits :: from ( vec! [] ) . tail () Digits :: from ( vec! [] )) .
}
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