comparison rust/hg-core/src/dirstate_tree/status.rs @ 49127:f3e8b0b0a8c2

rust-dirstatemap: add `clear_cached_mtime` helper method

This will help remove the `get_or_insert` method, which is dangerous because it
does not take the `DirstateMap` counters into account.

Differential Revision: https://phab.mercurial-scm.org/D12525

49126:e7b74bb602a4

        || !new_cachable.is_empty();

    // Remove outdated mtimes before adding new mtimes, in case a given
    // directory is both
    for path in &outdated {
        let node = dmap.get_or_insert(path)?;
        if let NodeData::CachedDirectory { .. } = &node.data {
            node.data = NodeData::None
        }
    }
    for (path, mtime) in &new_cachable {
        let node = dmap.get_or_insert(path)?;
        match &node.data {
            NodeData::Entry(_) => {} // Don’t overwrite an entry

49127:f3e8b0b0a8c2

        || !new_cachable.is_empty();

    // Remove outdated mtimes before adding new mtimes, in case a given
    // directory is both
    for path in &outdated {
        dmap.clear_cached_mtime(path)?;
    }
    for (path, mtime) in &new_cachable {
        let node = dmap.get_or_insert(path)?;
        match &node.data {
            NodeData::Entry(_) => {} // Don’t overwrite an entry