Introducing Iterators in Rust: Rust programming for beginners and the curious

Notes and Resources

This video talks you through what an iterator is, why they’re useful and how to use them. Some talking points:

Syntax for iteration in Rust • How working with collections would need to occur without iterators
Difference between iter(), into_iter() and iter_mut()
Some of the higher-order programming techniques that Rust’s iterators enable (map/reduce style processing)

This video originally appeared on Twitch.

follow tim

Stay up to date with notifications on the latest timClicks videos, livestream community events, starter repos, and more!

Support Tim by joining Patreon to keep these videos coming and to be part of the process!

Education and consulting for working developers and CTOs who want to speed up their adoption of Rust—from the ground up.