Вот и появился скриптовый язык моей мечты: https://github.com/gluon-lang/gluon "Documentation Gluon is a small, statically-typed, functional programming language designed for application embedding. Features Statically typed - Static typing makes it easier to write safe and efficient interfaces between gluon and the host application. Type inference - Type inference ensures that types rarely have to be written explicitly giving all the benefits of static types with none of the typing. Simple embedding - Marshalling values to and from gluon requires next to no boilerplate, allowing functions defined in Rust to be directly passed to gluon. UTF-8 by default - Gluon supports unicode out of the box with utf-8 encoded strings and unicode codepoints as characters. Separate heaps - Gluon is a garbage-collected language but uses a separate heap for each executing gluon thread. This keeps each heap small, reducing the overhead of the garbage collector. Thread safe - Gluon is written in Rust, which guarantees thread safety. Gluon keeps the same guarantees, allowing multiple gluon programs to run in parallel (example)* * Parallel execution of gluon programs is a recent addition and may still have issues such as deadlocks."