Hi Trevor, thank you for creating this content. I would like to make one comment about the video. I believe reading raw bytes from file and converting them to chars and string via fold on iterator might be a bit daunting to some viewers. I see the value in it as it shows low level mechanism, however, I would add another minute or two to video to show `std::fs::read_to_string` function that does conversion of bytes to String behind the scenes. I also think that the video on `std::fs::File` should contain examples on using `std::io::BufReader` to read contents of file to a Vec.

@TrevorSullivan

8 ай бұрын

Hello Tomas, that's a good idea! Thank you for taking the time to write out your thoughts. I agree that reading raw bytes from a file can be daunting for someone who's new to programming. Cheers 🙂

Small correction for part around 24:07 -> the std::fs::write does return useful info (try to create a file in unexisting directory for example). You only see unit as a result because here the result is actually std::io::Result which always has std::io::Error as Err value. Nice channel btw :)

@aintnochange

5 ай бұрын

So the () inside the Ok(()) variant means something like None of the Option type, right? I mean, it doesn't really wrap anything in this case, but there's still an oporunity for Ok(T) to do that

the quality of your content is really great, apreciate it bro

I'm so surprised how useful and consistent Rust's std crate is. Thanks for the video!

u are the hero

very exciting video, I really appreciate your videos man, thank you alot

loving this channel

thanks for the video! I enjoyed it!

Loving this channel bro. The geek vibes are off the charts and it’s beautiful. And super educational!!

thank you for the great contents

Thank you.

35:00 String::from_utf8(read_result.unwrap())

great!

Hello brother, greetings from Argentina, are you managing infrastructure with rust? Or do you prefer other languages, such as python or golang?

@TrevorSullivan

9 ай бұрын

Hello! Thanks for your question. I am not currently using Rust to manage infrastructure, but I think it would be an excellent language to use for that purpose! If you are wanting to use something "off the shelf," then Salt, Ansible, and existing tooling might be your best bet though.

But how to read and write binary files like in python with pickle? For example, if İ want to save an object data.

@TrevorSullivan

2 ай бұрын

That's a great question! Great idea for another video

@736939

2 ай бұрын

@@TrevorSullivan Thank you, it would be the great tutorial :)

Love from India ❤❤❤

perfect an hour on 0.75 playback speed

please integrate with actix and make google drive clone

This is very helpful. Thankfully rust handles utf8. I learned a lot from this (and your other) video: that's my goal and you're delivering it.

@TrevorSullivan

3 ай бұрын

Thanks so much for your kind comment! 😊❤️🦀