Method build

2a_builder_pattern/rust/builder/src/main.rs:39–52

(self)

    }

    fn build(self) -> User {
        let Self {
            id,
            email,
            first_name,
            last_name,
        } = self;
        User {
            id,
            email,
            first_name,
            last_name,
        }
    }
}

impl User {