//! Tydi common traits.
/// In-place reverse.
///
/// # Implementing `Reverse`
///
/// ```rust
/// use tydi::{Reverse, Reversed};
///
/// #[derive(Clone, Copy, Debug, PartialEq)]
/// struct A {
/// in_port: bool,
/// size: u32,
/// }
///
/// impl Reverse for A {
/// fn reverse(&mut self) {
/// self.in_port = !self.in_port;
/// }
/// }
///
/// let mut a = A { in_port: false, size: 42 };
/// a.reverse();
/// assert!(a.in_port);
/// a.reverse();
/// assert!(!a.in_port);
/// let b = A { in_port: true, size: 42 };
/// assert_eq!(a.reversed(), b);
/// ```
/// Construct reversed items.
/// Trait for things that have names.