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This is a TS library that add some of the Rust features to TS/JS.

So far, it has:

  • An Enum function that gives you the ability to create Rust-like enums.

  • With the previous function, the enums Option, Result, and ControlFlow were created and included in this library.

  • A Mutex class that lets you create locks on variables so that just one async function can edit its value at a time.

  • Functions: panic, unreachable, todo, and unimplemented. These functions just throw errors, but using them makes your code have more context when something fails.

  • The function catch_unwind is for replacing try/catch. It needs a function as its argument, and if the function argument throws an error, it will catch it and wrap it in a Result of type Err returning it, and if the function runs successfully, it will return the function return value wrapped in a Result of type Ok.

Some others still not finnished features are:

  • RString is a class that imitates the String structure in Rust. So far, it can give you the UTF-8 bytes of a string, and you can instatiate it with an array of numbers if the array is a valid UTF-8.

  • RIterator a class that works like a trait to allow you create Rust-like Iterators. The project currently come with 3 types of iterators: Iter, StepBy, and Chain. A lot of functions in RIterator depend on different Iterators so those functions, for now, are currently not available for those reasons.

I hope it is useful.