A way to retrieve query results from Vec<Entity>?

[Soremwar]

I have a vec of entities that I can of course just iterate over and retrieve each element with query.get(entity) but I also require the previous element of the vec if it exists, so I wanted to just request all query results at once with something similar to query.many but sending the vec of entities and receiving the query results in whatever format is best (Vec<...>?)

What would you recommend here?