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| author | The 8472 <git@infinite-source.de> | 2023-04-29 21:47:24 +0200 |
|---|---|---|
| committer | The 8472 <git@infinite-source.de> | 2023-12-11 23:38:48 +0100 |
| commit | 6a2f44e9d850d241e9483792710dba7c58a249ec (patch) | |
| tree | 3d753701cce40d9439d7d36095fbab3ab2c9f2d6 /library/alloc | |
| parent | 502df1b7d4f3ba61d55cf2b3a47785a7a4df940b (diff) | |
| download | rust-6a2f44e9d850d241e9483792710dba7c58a249ec.tar.gz rust-6a2f44e9d850d241e9483792710dba7c58a249ec.zip | |
add comment to RawVec::cap field
Diffstat (limited to 'library/alloc')
| -rw-r--r-- | library/alloc/src/raw_vec.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/library/alloc/src/raw_vec.rs b/library/alloc/src/raw_vec.rs index 52b2948060f..99ec68f5aa5 100644 --- a/library/alloc/src/raw_vec.rs +++ b/library/alloc/src/raw_vec.rs @@ -60,6 +60,11 @@ impl Cap { #[allow(missing_debug_implementations)] pub(crate) struct RawVec<T, A: Allocator = Global> { ptr: Unique<T>, + /// Never used for ZSTs; it's `capacity()`'s responsibility to return usize::MAX in that case. + /// + /// # Safety + /// + /// `cap` must be in the `0..=isize::MAX` range. cap: Cap, alloc: A, } |