import { type AsyncFastIterator } from "https://deno.land/x/rimbu@0.13.1/core/main/exports.ts";
Methods
fastNext(): MaybePromise<T | undefined>
fastNext<O>(otherwise: AsyncOptLazy<O>): MaybePromise<T | O>
next(): Promise<IteratorResult<T>>
fastNext(): MaybePromise<T | undefined>
fastNext<O>(otherwise: AsyncOptLazy<O>): MaybePromise<T | O>
next(): Promise<IteratorResult<T>>