This crate provides generic utilities for building queries similar to DataScript, with a focus on efficiency.
Warning: this crate is not sufficiently tested and relies on a fair amount
of unsafe code. Its API is also subject to change at any time. I plan on
adding more tests and using it in an actual project at some point, but in the
meantime it probably shouldn't be used for anything important.
A simple example is provided in
examples/datascript.rs.