Macro kaguya_rs::zip

macro_rules! zip {
    ($it:expr) => { ... };
}

macro of sorted_with

fs = [f], f :: (&T, &T) -> Ordering

Syntax:

1. sorted_with!(fs,...) :: Iterator T -> Iterator T
2. sorted_with!(fs,...;it) = Iterator T macro of zip

Syntax: zip!(it) :: Iterator U -> Iterator (T,U)