pub struct User {
    id: i64,
    email: String,
    username: String,
    password_hash: String,
}

impl User {
    pub(super) fn new(id: i64, email: String, username: String, password_hash: String) -> Self {
        Self { id, email, username, password_hash }
    }

    pub fn id(&self) -> i64 { self.id }
    pub fn email(&self) -> &str { &self.email }
    pub fn username(&self) -> &str { &self.username }
    pub fn password_hash(&self) -> &str { &self.password_hash }
}