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# gensym

Creates unique identifiers for macros using procedural macros and [UUID](https://crates.io/crates/uuid)
## Examples
```rust

macro_rules! gen_fn {
    ($a:ty, $b:ty) => {
        gensym::gensym!{ _gen_fn!{ $a, $b } }
    };
}

macro_rules! _gen_fn {
    ($gensym:ident, $a:ty, $b:ty) => {
        fn $gensym(a: $a, b: $b) {
            unimplemented!()
        }
    };
}

mod test {
    gen_fn!{ u64, u64 }
    gen_fn!{ u64, u64 }
}
```