Ephemeron.K1SourceEphemerons with one key.
an ephemeron with one key
Ephemeron.K1.make k d creates an ephemeron with key k and data d.
Ephemeron.K1.query eph key returns Some x (where x is the ephemeron's data) if key is physically equal to eph's key, and None if eph is empty or key is not equal to eph's key.
Functor building an implementation of a weak hash table
Functor building an implementation of a weak hash table. The seed is similar to the one of Hashtbl.MakeSeeded.