Rust and Cargo 1 · Code patterns
Match on a value
Handle every case of an enum or option.
match maybe_user {
Some(user) => println!("Hello, {}", user.name),
None => println!("No user"),
}
Official Rust and Cargo 1 documentation
Rust and Cargo 1 · Code patterns
Handle every case of an enum or option.
match maybe_user {
Some(user) => println!("Hello, {}", user.name),
None => println!("No user"),
}
Official Rust and Cargo 1 documentation
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