#[cfg(test)]
mod tests {
    use cs_trace::{create_trace, child};

    #[test]
    fn creates_child() {
        let trace = create_trace!("test");
        child!(trace, "child");
    }

    #[test]
    fn creates_child_from_ref() {
        let trace = create_trace!("test");
        child!(&trace, "child");
    }
}