/// # Examples
///
/// ```
- /// #![feature(unzip_option)]
- ///
/// let x = Some((1, "hi"));
/// let y = None::<(u8, u32)>;
///
/// assert_eq!(y.unzip(), (None, None));
/// ```
#[inline]
- #[unstable(feature = "unzip_option", issue = "87800", reason = "recently added")]
- pub const fn unzip(self) -> (Option<T>, Option<U>) {
+ #[stable(feature = "unzip_option", since = "1.66.0")]
+ #[rustc_const_unstable(feature = "const_option", issue = "67441")]
+ pub const fn unzip(self) -> (Option<T>, Option<U>)
+ where
+ T: ~const Destruct,
+ U: ~const Destruct,
+ {
match self {
Some((a, b)) => (Some(a), Some(b)),
None => (None, None),