main.rs « src « functions « rust-book - 53hornet/learning-rust - Exercises from the Rust Book and Manning Rust

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path: root/rust-book/functions/src/main.rs

blob: 43284ffba18f6fffb4bc151795aad19f36fdec73 (plain) (blame)

fn main() {
    let x = plus_one(5);

    println!("The value of x is {}", x);
}

fn plus_one(x: i32) -> i32 {
    x + 1
}