usesuper::build_hasher::*;pubusebimap::BiHashMap;/// Fast [BiHashMap].
////// Note that the implementation relies on a
/// [non-cryptographic hash function](https://en.wikipedia.org/wiki/Non-cryptographic_hash_function).
#[cfg(feature ="fast-collections")]pubtypeFastBiHashMap<LeftT, RightT>=BiHashMap<LeftT, RightT, FastBuildHasher>;