Navigate password folders on iPhone

crates/storage/src/read.rs

@@ -386,8 +386,7 @@ impl<'a> VaultReader<'a> {
     }
 
     pub fn list(&self, directory: &DirectoryPath) -> Result<TreeModel, ReadError> {
-        let snapshot = self.repository.snapshot()?;
-        build_tree(&snapshot, directory, None)
+        list_tree(self.repository, directory)
     }
 
     /// Implement explicit or implicit show dispatch. No path means the root tree; a directory
@@ -565,6 +564,15 @@ impl<'a> VaultReader<'a> {
     }
 }
 
+/// Build a locked navigation model without loading key material or decrypting entries.
+pub(crate) fn list_tree(
+    repository: &Repository,
+    directory: &DirectoryPath,
+) -> Result<TreeModel, ReadError> {
+    let snapshot = repository.snapshot()?;
+    build_tree(&snapshot, directory, None)
+}
+
 fn build_regex(request: &GrepRequest) -> Result<Regex, ReadError> {
     let pattern = if request.fixed_strings {
         regex::escape(&request.pattern)