Rust Stream: The Guard Pattern and Interior Mutability

A stream meant for "advanced beginners" of Rust on the "guard pattern" a common API construct for wrapping items in order to do things when those items are no longer used. In this video we implement a simple resource pool that allows users to get items from a pool and returns those items to the pool when they're no longer needed.

[@cryptomando]

Really enjoying how you talk through what you are doing. Thanks so much

[@bjugdbjk]

Fantastic content! Theese kind of demos really helps to understand rust in deep. Pls make new live streams, newbies who wana become rustaceans really need it.

[@dsincl12]

Great episode. Improvement for the next episode, 40% of your screen was a black section and the VS Code file drawer :) Keep up the good work!

[@ccprt1275]

These streams are brilliant, they've been helping me so much to really understand the concepts in the book. Any chance of them continuing in the future or more videos from past streams becoming available?

[@cryptomando]

Yes! More videos please

[@jaysistar2711]

I got here by searching "rust stream", which meant the `Stream` type in the `futures` crate. Good content, but please make a stream on `Stream`! 😀

[@AlexanderKrivacsSchrder]

20:45 "RefCell is not Sync and not Send" -- that is not true. RefCell is Send, but it is not Sync, as there's no danger in sending it to another thread; it's only dangerous to share it with other threads. I don't know if you correct this later in the stream, so I'm sorry if this comment is premature, but I'm just writing it now so I don't forget to in 40 minutes when the stream has ended. ;)

[@LeandroCoutinho]

Thanks very much Ryan! Very nice. Maybe show how to use mutex now =)

[@NicolasMoriarty]

Thanks! Great video!

[@MarcusWillock]

Thanks for the video!!!

[@abessesmahi4888]

Thank you so much Subscribed