Общие понятия программирования
This chapter covers concepts that appear in almost every programming language and how they work in Rust. Many programming languages have much in common at their core. None of the concepts presented in this chapter are unique to Rust, but we’ll discuss them in the context of Rust and explain the conventions around using them.
Говоря конкретно, вы изучите переменные, основные типы, функции, комментарии и управление потоком исполнения. Это — основы: вы встретите их в каждой программе на Rust; они станут для вас фундаментом для дальнейшей работы.
Ключевые слова
The Rust language has a set of keywords that are reserved for use by the language only, much as in other languages. Keep in mind that you cannot use these words as names of variables or functions. Most of the keywords have special meanings, and you’ll be using them to do various tasks in your Rust programs; a few have no current functionality associated with them but have been reserved for functionality that might be added to Rust in the future. You can find the list of the keywords in Appendix A.