@nikomatsakis noticed that `Bitv` and `BitvSet` are marked `#[stable]` but [collections reform 2](https://github.com/rust-lang/rfcs/blob/master/text/0509-collections-reform-part-2.md) says: > Unstable: Bitv, BitvSet, VecMap (Maybe there was further discussion not in the RFC, maybe not.) cc @Gankro, @aturon
@nikomatsakis noticed that
BitvandBitvSetare marked#[stable]but collections reform 2 says:(Maybe there was further discussion not in the RFC, maybe not.)
cc @gankro, @aturon