| commit | e46d001505a5384bae0f4203681fecf943f17fbd | [log] [tgz] |
|---|---|---|
| author | android-build-team Robot <[email protected]> | Fri Apr 30 02:41:48 2021 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Fri Apr 30 02:41:48 2021 +0000 |
| tree | db4d0e44724680777d1deb24b31b959c2caaee24 | |
| parent | 4fee497fd687ca3bef27b7d216603dd61af8521b [diff] | |
| parent | cc20b8f408012385e38775b3172d5ebf734f4753 [diff] |
Snap for 7325276 from a80d623ee5d955740b6adbe2d971d1f724c29846 to sc-release am: cc20b8f408 Original change: https://googleplex-android-review.googlesource.com/c/platform/external/rust/crates/tinyvec/+/14370739 Change-Id: Ibea3a32e0b10ad1e818b3d8db0e2e33e87af3c8a
A 100% safe crate of vec-like types. #![forbid(unsafe_code)]
Main types are as follows:
ArrayVec is an array-backed vec-like data structure. It panics on overflow.SliceVec is the same deal, but using a &mut [T].TinyVec (alloc feature) is an enum that's either an Inline(ArrayVec) or a Heap(Vec). If a TinyVec is Inline and would overflow it automatically transitions to Heap and continues whatever it was doing.To attain this “100% safe code” status there is one compromise: the element type of the vecs must implement Default.
For more details, please see the docs.rs documentation