What’s New in Swift 5.4?

Multiple variadic parameters, extended implicit member syntax, result builders, and more

Photo by the author.

Swift 5.4 brings us a lot which is why I like it. In this article, we learn what is new in Swift 5.4.

Note: You can download this article’s example project and sources on GitHub. To open and edit these files, you have to use Xcode 12.5 beta. You can…