17cupsofcoffee/seventeencups.net

https://www.seventeencups.net/posts/why-if-let/

Opened this issue · 4 comments

utterances-bot commented

Why Did Rust Pick the 'If Let' Syntax? - Joe Clay

One of my favourite features of Rust is that it has excellent support for pattern matching. This is usually done through match expressions, but there is also a shorter syntax that can be used if you only need a single branch, which is called if let.
If yo…

https://www.seventeencups.net/posts/why-if-let/

Spoonbender commented

Thank you! This has been very helpful!

  • ❤️1
oosubhisara commented

Thanks very much. It was rather confusing when I saw it in an egui-tetra example.

  • 👍1
nsengupta commented

Now that you show the deconstruction part, it begins to make sense. Thanks.

gernotpokorny commented

Very good article.

  • ❤️1