Make tinyvec available to product and vendor am: 9dfef5cba3 am: e8eb68870a am: ac443c695f Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/tinyvec/+/2476528 Change-Id: Ia7dc82e0d35b446aee2b938e2e0e4dc03e1e90f0 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