Macro cfor::cfor

macro_rules! cfor {
    (; $($rest: tt)*) => { ... };
    ($($init: stmt),+; ; $($rest: tt)*) => { ... };
    ($($init: stmt),+; $cond: expr; ; $body: block) => { ... };
    ($($init: stmt),+; $cond: expr; $($step: expr),+; $body: block) => { ... };
}

A C-style for loop in macro form.

See crates docs for more information.