A simple library (Rust learning project) to create on the fly value objects aka constrained types.
Constrained types guarantee a valid state and behavior of types by moving validation to the type creation process.
Helps removing defensive code statements and leveraging Rusts type system to implement business invariants.
Heavily inspired by everything "Domain Driven Design" and specifically by the book "Domain Modelling Made Functional" by Scott Wlaschin.
The original FSharp code inspiration can be found at GitHub.