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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
commit | 4f9fe856a25ab29345b90e7725509e9ee38a37be (patch) | |
tree | e4ffd8a9374cae7b21f7cbfb352927e0e074aff6 /library/core/src/primitive_docs.rs | |
parent | Adding upstream version 1.68.2+dfsg1. (diff) | |
download | rustc-upstream/1.69.0+dfsg1.tar.xz rustc-upstream/1.69.0+dfsg1.zip |
Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/core/src/primitive_docs.rs')
-rw-r--r-- | library/core/src/primitive_docs.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/library/core/src/primitive_docs.rs b/library/core/src/primitive_docs.rs index d6e9da187..6f78811a1 100644 --- a/library/core/src/primitive_docs.rs +++ b/library/core/src/primitive_docs.rs @@ -587,8 +587,10 @@ mod prim_pointer {} /// There are two syntactic forms for creating an array: /// /// * A list with each element, i.e., `[x, y, z]`. -/// * A repeat expression `[x; N]`, which produces an array with `N` copies of `x`. -/// The type of `x` must be [`Copy`]. +/// * A repeat expression `[expr; N]` where `N` is how many times to repeat `expr` in the array. `expr` must either be: +/// +/// * A value of a type implementing the [`Copy`] trait +/// * A `const` value /// /// Note that `[expr; 0]` is allowed, and produces an empty array. /// This will still evaluate `expr`, however, and immediately drop the resulting value, so |