diff -r e8ea403b1c46 -r 288de6f5d724 rust/hg-core/src/dirstate_tree/status.rs
--- a/rust/hg-core/src/dirstate_tree/status.rs	Thu Jun 16 15:15:03 2022 +0200
+++ b/rust/hg-core/src/dirstate_tree/status.rs	Thu Jun 16 15:28:54 2022 +0200
@@ -5,7 +5,6 @@
 use crate::dirstate_tree::dirstate_map::ChildNodesRef;
 use crate::dirstate_tree::dirstate_map::DirstateMap;
 use crate::dirstate_tree::dirstate_map::DirstateVersion;
-use crate::dirstate_tree::dirstate_map::NodeData;
 use crate::dirstate_tree::dirstate_map::NodeRef;
 use crate::dirstate_tree::on_disk::DirstateV2ParseError;
 use crate::matchers::get_ignore_function;
@@ -15,7 +14,6 @@
 use crate::utils::hg_path::HgPath;
 use crate::BadMatch;
 use crate::DirstateStatus;
-use crate::EntryState;
 use crate::HgPathBuf;
 use crate::HgPathCow;
 use crate::PatternFileWarning;
@@ -155,19 +153,10 @@
     // Remove outdated mtimes before adding new mtimes, in case a given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     for path in &outdated {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
-        }
+        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
-            NodeData::CachedDirectory { .. } | NodeData::None => {
-                node.data = NodeData::CachedDirectory { mtime: *mtime }
-            }
-        }
+        dmap.set_cached_mtime(path, *mtime)?;
     }
 
     Ok((outcome, warnings))
@@ -484,17 +473,23 @@
             )?
         } else {
             if file_or_symlink && self.matcher.matches(hg_path) {
-                if let Some(state) = dirstate_node.state()? {
-                    match state {
-                        EntryState::Added => {
-                            self.push_outcome(Outcome::Added, &dirstate_node)?
-                        }
-                        EntryState::Removed => self
-                            .push_outcome(Outcome::Removed, &dirstate_node)?,
-                        EntryState::Merged => self
-                            .push_outcome(Outcome::Modified, &dirstate_node)?,
-                        EntryState::Normal => self
-                            .handle_normal_file(&dirstate_node, fs_metadata)?,
+                if let Some(entry) = dirstate_node.entry()? {
+                    if !entry.any_tracked() {
+                        // Forward-compat if we start tracking unknown/ignored
+                        // files for caching reasons
+                        self.mark_unknown_or_ignored(
+                            has_ignored_ancestor,
+                            hg_path,
+                        );
+                    }
+                    if entry.added() {
+                        self.push_outcome(Outcome::Added, &dirstate_node)?;
+                    } else if entry.removed() {
+                        self.push_outcome(Outcome::Removed, &dirstate_node)?;
+                    } else if entry.modified() {
+                        self.push_outcome(Outcome::Modified, &dirstate_node)?;
+                    } else {
+                        self.handle_normal_file(&dirstate_node, fs_metadata)?;
                     }
                 } else {
                     // `node.entry.is_none()` indicates a "directory"
@@ -604,8 +599,7 @@
         Ok(())
     }
 
-    /// A file with `EntryState::Normal` in the dirstate was found in the
-    /// filesystem
+    /// A file that is clean in the dirstate was found in the filesystem
     fn handle_normal_file(
         &self,
         dirstate_node: &NodeRef<'tree, 'on_disk>,
@@ -678,10 +672,15 @@
         &self,
         dirstate_node: &NodeRef<'tree, 'on_disk>,
     ) -> Result<(), DirstateV2ParseError> {
-        if let Some(state) = dirstate_node.state()? {
+        if let Some(entry) = dirstate_node.entry()? {
+            if !entry.any_tracked() {
+                // Future-compat for when we start storing ignored and unknown
+                // files for caching reasons
+                return Ok(());
+            }
             let path = dirstate_node.full_path(self.dmap.on_disk)?;
             if self.matcher.matches(path) {
-                if let EntryState::Removed = state {
+                if entry.removed() {
                     self.push_outcome(Outcome::Removed, dirstate_node)?
                 } else {
                     self.push_outcome(Outcome::Deleted, &dirstate_node)?