Function firestore_db_and_auth::users::sign_in

pub fn sign_in(
    session: &Session, 
    email: &str, 
    password: &str
) -> Result<Session>

Signs in with the given email and password and returns a user session.

Error codes: EMAIL_NOT_FOUND: There is no user record corresponding to this identifier. The user may have been deleted. INVALID_PASSWORD: The password is invalid or the user does not have a password. USER_DISABLED: The user account has been disabled by an administrator.