A deep dive into Swift’s features, from low-level programming to high-level abstractions In this book, we'll write about advanced concepts in Swift programming. If you have read the Swift Programming Guide , and want to explore more, this book is for you.

Swift is a great language for systems programming, but also lends itself for very high-level programming. We'll explore both high-level topics (for example, programming with generics and protocols), as well as low-level topics (for example, wrapping a C library and string internals).