Crate step_count

Iterator utility for counting the number of iterations with an arbitrary type that implements the Step trait.

Traits

StepCount

Convenience trait to allow using step_count* functions as methods. This trait is implemented for every Iterator.

Functions

step_count

Consumes the iterator, counting the number of iterations. This uses the Step trait to keep track of the count of iterations. The count starts from the default value provided by the Default trait.

step_count_checked

Consumes the iterator, counting the number of iterations. This uses the Step trait to keep track of the count of iterations. The count starts from the default value provided by the Default trait. Returns None if the count exceeded the capcity of the count type (T).

step_count_from

Consumes the iterator, counting the number of iterations, starting from a given value. This uses the Step trait to keep track of the count of iterations.

step_count_from_checked

Consumes the iterator, counting the number of iterations, starting from a given value. This uses the Step trait to keep track of the count of iterations. Returns None if the count exceeded the capcity of the count type (T).