mirror of https://github.com/rust-lang/rustlings
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
395 B
Rust
48 lines
395 B
Rust
// ex6.rs
|
|
// Make me compile! Scroll down for hints :)
|
|
|
|
fn main() {
|
|
let robot_name = Some(String::from("Bors"));
|
|
|
|
match robot_name {
|
|
Some(name) => println!("Found a name: {}", name),
|
|
None => (),
|
|
}
|
|
|
|
println!("robot_name is: {:?}", robot_name);
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Hint: The following two statements are equivalent:
|
|
// let x = &y;
|
|
// let ref x = y;
|