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StreamingIteratorExt

optimal_core

Trait StreamingIteratorExt 

Source 
pub trait StreamingIteratorExt: StreamingIterator {
    // Provided method
    fn last(&mut self) -> Option<&Self::Item> { ... }
}
Expand description

An extension trait adding methods to StreamingIterator.

Provided Methods§

Source

fn last(&mut self) -> Option<&Self::Item>

Return the last item in this iterator, assuming get() returns Some when is_done() returns true.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§