Скачать или смотреть Ok, Err, and some secret third thing

A deeper look at Rust's Result type. We find a use for Result::Err in the standard library that doesn't quite look like what we might expect from an error. Rustlang is quite specific about what an error actually is.

This video demonstrates that you can use Result as a general control-flow mechanism. The Err side can be used to provide additional context to the program to allow it to retry and hopefully proceed down the Ok track next time.

Topics
Exceptions
Error handling in Rust
What is Rust's Err?

📚 Resources:
Result type definition: https://doc.rust-lang.org/std/result/...
Error trait definition: https://doc.rust-lang.org/std/error/t...

🦀 Rust resources:
Tim's tutorial videos https://timclicks.dev
Rust Documentation: https://doc.rust-lang.org/book/
Rust Playground: https://play.rust-lang.org/
Rust in Action (Tim's book!) https://mng.bz/4MlD
How to Learn Rust (online course!) https://learning.accelerant.dev/how-t...

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