Search⌘ K
Home/
Courses/
The Ultimate Guide to Rust Programming

Commas and Braces

We'll cover the following...

There are some funny details about the arms of a match expression worth covering. We saw one way of writing them above. The expressions were blocks surrounded by their own expressions, and they had commas after each block. As a reminder:

Rust 1.40.0
match self.job {
    Job::Teacher => {
        format!("Hello, you're a teacher named {}", self.name)
    },
    Job::Scientist => {
        format!("Hello, you're a scientist named {}", self.name)
    },
}

There are two legal ways you can ...