Merge "Update TEST_MAPPING" am: 3cb1afacd1 am: d0f967d67d am: 483f46228d am: 0158892e1d am: 9f286aaa50 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/tinyvec/+/2125583 Change-Id: Id3c9a61fc95761efcad94845d2d5b8596187f075 Signed-off-by: Automerger Merge Worker <[email protected]>
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