Function date

backend/src/git/activity.rs:1529–1532

()

        use super::*;

        fn date() -> Geotime {
            let ts = chrono::Utc.with_ymd_and_hms(1970, 1, 1, 0, 0, 1).unwrap();
            Geotime::from(&ts)
        }

        fn change(topic: &RepoTopic, previous: Option<Timerange>) -> Change {
            let mut parent_topics = BTreeSet::new();