Snap for 7149879 from a3caf73a043523cea104b1fd671c2f75ec2541a9 to sc-release am: 91423a440a Original change: https://googleplex-android-review.googlesource.com/c/platform/external/rust/crates/tinyvec/+/13594507 MUST ONLY BE SUBMITTED BY AUTOMERGER Change-Id: Iafcd1a1879a7a95d62aa1d3b81ac2d0328c32c2a
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