downcast

A first attempt in using traits & tuples to work around Rusts lack of variadic generics.

link to API documentation

example usage

Add to your Cargo.toml:

toml [dependencies] variadic_generics = "0.1"

Add to your crate root:

```rust

[macro_use]

extern crate variadic_generics; ```

• option_tuple showcases how to implement (Option<T>...) -> Option<(T...)>

contribution guidelines

Make sure to cargo install rustfmt and cargo fmt the codebase before creating any commits!