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| author | Chase Wilson <me@chasewilson.dev> | 2022-06-17 11:39:59 -0500 |
|---|---|---|
| committer | Chase Wilson <me@chasewilson.dev> | 2022-06-17 11:54:55 -0500 |
| commit | 59be3e856f218f55be0f73bcfed6265772437ec7 (patch) | |
| tree | 05518cf8be8b1781e6a3e30979d0afce45e3b8fc | |
| parent | 949a64ab20b9d5d4516416c4735b134e0496855a (diff) | |
| download | rust-59be3e856f218f55be0f73bcfed6265772437ec7.tar.gz rust-59be3e856f218f55be0f73bcfed6265772437ec7.zip | |
Stabilized Option::unzip()
| -rw-r--r-- | library/core/src/option.rs | 11 | ||||
| -rw-r--r-- | library/core/tests/lib.rs | 1 |
2 files changed, 7 insertions, 5 deletions
diff --git a/library/core/src/option.rs b/library/core/src/option.rs index 28ea45ed235..1d6784af2a5 100644 --- a/library/core/src/option.rs +++ b/library/core/src/option.rs @@ -1711,8 +1711,6 @@ impl<T, U> Option<(T, U)> { /// # Examples /// /// ``` - /// #![feature(unzip_option)] - /// /// let x = Some((1, "hi")); /// let y = None::<(u8, u32)>; /// @@ -1720,8 +1718,13 @@ impl<T, U> Option<(T, U)> { /// 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 = "1.63.0")] + #[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), diff --git a/library/core/tests/lib.rs b/library/core/tests/lib.rs index 63c9602abe7..30b9cb4dadc 100644 --- a/library/core/tests/lib.rs +++ b/library/core/tests/lib.rs @@ -91,7 +91,6 @@ #![feature(strict_provenance)] #![feature(trusted_random_access)] #![feature(unsize)] -#![feature(unzip_option)] #![feature(const_array_from_ref)] #![feature(const_slice_from_ref)] #![feature(waker_getters)] |