A Functional Reactive Programming (FRP) library for Rust
Avaliable on crates.io: https://crates.io/crates/sodium-rust
See tests under src/tests for example usage. Sodium objects within lambda expressions are traced via lambda1, lambda2, etc. just like the TypeScript version does.
You must create a SodiumCtx for your application and keep passing it around in order to create sodium objects.