Trait mz_ore::iter::IteratorExt

pub trait IteratorExtwhere
    Self: Iterator + Sized,{
    fn chain_one(self, item: Self::Item) -> Chain<Self, Once<Self::Item>> { ... }
    fn all_equal(self) -> bool
    where
        Self::Item: PartialEq,
    { ... }
}

Extension methods for iterators.

Provided Methods

fn chain_one(self, item: Self::Item) -> Chain<Self, Once<Self::Item>>

Chains a single item onto the end of this iterator.

Equivalent to self.chain(iter::once(item)).

fn all_equal(self) -> boolwhere
    Self::Item: PartialEq,

Reports whether all the elements of the iterator are the same.

This condition is trivially true for iterators with zero or one elements.

Implementors

impl<I> IteratorExt for Iwhere
    I: Iterator,