Function td_rlua::functions::function7

pub fn function7<Z, R, A, B, C, D, E, F, G>(f: Z)
                                            -> Function<Z, (A, B, C, D, E, F, G), R> where Z: FnMut(A, B, C, D, E, F, G) -> R

Wraps a type that implements FnMut so that it can be used by hlua.

This is only needed because of a limitation in Rust's inferrence system.