lup 0.3.0

A custom indexed loop macro library for Rust.
Documentation 
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use *;

/// Indexed for-loop.
pub struct For;

impl Lup<usize, ()> for For {
    type Inner = ();

    fn start() -> Self {For}
    fn it(&mut self, _ind: usize, _val: ()) -> bool {true}
    fn unwrap(self) -> Self::Inner {}
}