Trait IteratorExt

pub trait IteratorExt: Iterator + Sized {
    // Required method
    fn perimeter(self) -> Perimeter<Self> 
       where Self::Item: Clone;
}

Extension methods for types implementing Iterator.

Required Methods

fn perimeter(self) -> Perimeter<Self>

where Self::Item: Clone,

Provides an iterator over a window of duplets that includes the first value in the sequence at the beginning and end of the iteration.

Given a collection with ordered elements a, b, and c, this iterator yeilds the ordered items (a, b), (b, c), (c, a).

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<I> IteratorExt for I

where I: Iterator,