From 69d562d68493453c696ba6d2c10342df13d5fd95 Mon Sep 17 00:00:00 2001 From: Fabian Hintringer Date: Fri, 25 Nov 2022 10:05:07 +0100 Subject: [PATCH] change example of array_from_fn to match suggestion --- library/core/src/array/mod.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/library/core/src/array/mod.rs b/library/core/src/array/mod.rs index 773fd0b4a18..94a1a1d32bc 100644 --- a/library/core/src/array/mod.rs +++ b/library/core/src/array/mod.rs @@ -38,15 +38,15 @@ pub use iter::IntoIter; /// // equal lengths can be compared, so the const generic parameter `N` is /// // inferred to be 5, thus creating array of 5 elements. /// -/// let array: [_; 5] = core::array::from_fn(|i| i); +/// let array = core::array::from_fn(|i| i); /// // indexes are: 0 1 2 3 4 /// assert_eq!(array, [0, 1, 2, 3, 4]); /// -/// let array2: [_; 8] = core::array::from_fn(|i| i * 2); +/// let array2: [usize; 8] = core::array::from_fn(|i| i * 2); /// // indexes are: 0 1 2 3 4 5 6 7 /// assert_eq!(array2, [0, 2, 4, 6, 8, 10, 12, 14]); /// -/// let bool_arr: [bool; 5] = core::array::from_fn(|i| i % 2 == 0); +/// let bool_arr = core::array::from_fn::<_, 5, _>(|i| i % 2 == 0); /// // indexes are: 0 1 2 3 4 /// assert_eq!(bool_arr, [true, false, true, false, true]); /// ```