rust/hg-core/src/repo.rs

47673:37825a85d3b0

        let dirstate = self.hg_vfs().mmap_open("dirstate")?;
        if dirstate.is_empty() {
            return Ok(crate::dirstate::DirstateParents::NULL);
        }
        let parents = if self.has_dirstate_v2() {
            crate::dirstate_tree::on_disk::parse_dirstate_parents(&dirstate)?
        } else {
            crate::dirstate::parsers::parse_dirstate_parents(&dirstate)?
        };
        Ok(parents.clone())
    }
}

impl Vfs<'_> {
    pub fn join(&self, relative_path: impl AsRef<Path>) -> PathBuf {

47674:ff97e793ed36

        let dirstate = self.hg_vfs().mmap_open("dirstate")?;
        if dirstate.is_empty() {
            return Ok(crate::dirstate::DirstateParents::NULL);
        }
        let parents = if self.has_dirstate_v2() {
            crate::dirstate_tree::on_disk::read_docket(&dirstate)?.parents()
        } else {
            crate::dirstate::parsers::parse_dirstate_parents(&dirstate)?
                .clone()
        };
        Ok(parents)
    }
}

impl Vfs<'_> {
    pub fn join(&self, relative_path: impl AsRef<Path>) -> PathBuf {