rust/hg-core/src/dagops.rs

50002:5f1cd6839c69

        revs: &[Revision],
    ) -> Result<Vec<Revision>, GraphError> {
        let mut revs: HashSet<Revision> = revs.iter().cloned().collect();
        retain_heads(graph, &mut revs)?;
        let mut as_vec: Vec<Revision> = revs.iter().cloned().collect();
        as_vec.sort();
        Ok(as_vec)
    }

    #[test]
    fn test_retain_heads() -> Result<(), GraphError> {

        graph: &impl Graph,
        revs: &[Revision],
    ) -> Result<Vec<Revision>, GraphError> {
        let heads = heads(graph, revs.iter())?;
        let mut as_vec: Vec<Revision> = heads.iter().cloned().collect();
        as_vec.sort();
        Ok(as_vec)
    }

    #[test]
    fn test_heads() -> Result<(), GraphError> {

        graph: &impl Graph,
        revs: &[Revision],
    ) -> Result<Vec<Revision>, GraphError> {
        let set: HashSet<_> = revs.iter().cloned().collect();
        let mut as_vec = roots(graph, &set)?;
        as_vec.sort();
        Ok(as_vec)
    }

    #[test]
    fn test_roots() -> Result<(), GraphError> {

50003:e98fd81bb151

        revs: &[Revision],
    ) -> Result<Vec<Revision>, GraphError> {
        let mut revs: HashSet<Revision> = revs.iter().cloned().collect();
        retain_heads(graph, &mut revs)?;
        let mut as_vec: Vec<Revision> = revs.iter().cloned().collect();
        as_vec.sort_unstable();
        Ok(as_vec)
    }

    #[test]
    fn test_retain_heads() -> Result<(), GraphError> {

        graph: &impl Graph,
        revs: &[Revision],
    ) -> Result<Vec<Revision>, GraphError> {
        let heads = heads(graph, revs.iter())?;
        let mut as_vec: Vec<Revision> = heads.iter().cloned().collect();
        as_vec.sort_unstable();
        Ok(as_vec)
    }

    #[test]
    fn test_heads() -> Result<(), GraphError> {

        graph: &impl Graph,
        revs: &[Revision],
    ) -> Result<Vec<Revision>, GraphError> {
        let set: HashSet<_> = revs.iter().cloned().collect();
        let mut as_vec = roots(graph, &set)?;
        as_vec.sort_unstable();
        Ok(as_vec)
    }

    #[test]
    fn test_roots() -> Result<(), GraphError> {