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| author | Markus Reiter <me@reitermark.us> | 2024-04-21 18:41:45 +0200 |
|---|---|---|
| committer | Markus Reiter <me@reitermark.us> | 2024-04-22 18:48:47 +0200 |
| commit | 33e68aadc975c60bf975789f70156e67082e8910 (patch) | |
| tree | 4e510b113ef352e4dc0c984944dcedd3b52e10e3 /library/core/src/array | |
| parent | f22a0c2d9f9cd83dfe84b65e9fa1b3fa8303c7b5 (diff) | |
| download | rust-33e68aadc975c60bf975789f70156e67082e8910.tar.gz rust-33e68aadc975c60bf975789f70156e67082e8910.zip | |
Stabilize generic `NonZero`.
Diffstat (limited to 'library/core/src/array')
| -rw-r--r-- | library/core/src/array/mod.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/library/core/src/array/mod.rs b/library/core/src/array/mod.rs index 2a447aafe72..05874ab6c4c 100644 --- a/library/core/src/array/mod.rs +++ b/library/core/src/array/mod.rs @@ -512,7 +512,8 @@ impl<T, const N: usize> [T; N] { /// # Examples /// /// ``` - /// #![feature(array_try_map, generic_nonzero)] + /// #![feature(array_try_map)] + /// /// let a = ["1", "2", "3"]; /// let b = a.try_map(|v| v.parse::<u32>()).unwrap().map(|v| v + 1); /// assert_eq!(b, [2, 3, 4]); @@ -522,8 +523,10 @@ impl<T, const N: usize> [T; N] { /// assert!(b.is_err()); /// /// use std::num::NonZero; + /// /// let z = [1, 2, 0, 3, 4]; /// assert_eq!(z.try_map(NonZero::new), None); + /// /// let a = [1, 2, 3]; /// let b = a.try_map(NonZero::new); /// let c = b.map(|x| x.map(NonZero::get)); |