Json_repr_bson.Json_queryPre-instanciated Json_encoding.Make.
val query : Json_query.path -> Repr.value -> Repr.valueval query_all : Json_query.path -> Repr.value -> Repr.value listval insert : Json_query.path -> Repr.value -> Repr.value -> Repr.valueval replace : Json_query.path -> Repr.value -> Repr.value -> Repr.valueval merge : Repr.value -> Repr.value -> Repr.value