Crate cor_iter

Correlate iterators, in this crate, mean that two iterators that iterate in harmony according to some pre-defined function.

It is different from zipping two iterators in that two zipped iterators always return pair of next item from both iterators at once.

The correlate iterators can have m items return from one iterator then it another n items return from another iterator where m != n.

It is possible to have m == n correlate iterators but it will be less efficient than simply zip it together.

Structs

CorIter	An iterator that keep return next item either in I or J depending on whether F return true or false. If F return true, next item will come from I. If F return false, next item will come from J. If either of I or J is exhausted, it will consider this iterator exhausted.
LinearCorIter	Linear correlation by number of item based on primary and secondary iterator. It take two co-efficient a and b of any subtype of Int.

Enums

Either

An enum that represent either primary's value or secondary value.

Traits

Correlate

Add correlate functionalities to any sized T that implement IntoIterator. The correlate mean that two iterators yield items based on some predefined rule(s).