Method unwrap_db_error

src/environmentd/src/test_util.rs:1398–1403

(self)

impl PostgresErrorExt for postgres::Error {
    fn unwrap_db_error(self) -> DbError {
        match self.source().and_then(|e| e.downcast_ref::<DbError>()) {
            Some(e) => e.clone(),
            None => panic!("expected DbError, but got: {:?}", self),
        }
    }
}

impl<T, E> PostgresErrorExt for Result<T, E>