Trait Reduce 

pub trait Reduce: Iterator + Sized {
    // Provided methods
    fn reduce_with<R>(self) -> R
       where R: Reductor<Self::Item>,
             R::State: Default { ... }
    fn fold_with<R, I>(self, init: I) -> R
       where R: Reductor<Self::Item>,
             R::State: From<I> { ... }
}

Allow reducing an Iterator with a Reductor.

Provided Methods

fn reduce_with<R>(self) -> R

where R: Reductor<Self::Item>, R::State: Default,

Similar to Iterator::reduce, but uses a generic implementation of Reductor, instead of a function parameter, to supply the reduction logic.

fn fold_with<R, I>(self, init: I) -> R

where R: Reductor<Self::Item>, R::State: From<I>,

Similar to Iterator::fold, but uses a generic implementation of Reductor, instead of a function parameter, to supply the reduction logic.

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> Reduce for I

where I: Iterator,