Function prepend

pub fn prepend<Head, Tail>(head: Head, tail: Tail) -> Prepend<Head, Tail>
where
    (Head, Tail): TuplePrepend<Head, Tail>,

Available on crate feature prepend only.

Prepend an elemenent to a tuple.

use tupleops::prepend;

assert_eq!(
    prepend(1, (2, 3, 4)),
    (1, 2, 3, 4),
);

See also: Prepend, TuplePrepend.