refactor(tvix/store): drop mut self borrow in ingest_path r/6200

With traverse_to not requiring a &mut anymore, we can drop the &mut self
in all these function signatures.

Change-Id: I22105376b625cb281c39e92d3206df8a6ce97a88
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8629
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>

1 files changed, 3 insertions, 4 deletions

diff --git a/tvix/store/src/store_io.rs b/tvix/store/src/store_io.rs
index e4c45f9e59..a7467362d3 100644
--- a/tvix/store/src/store_io.rs
+++ b/tvix/store/src/store_io.rs
@@ -96,7 +96,7 @@ impl<BS: BlobService, DS: DirectoryService, PS: PathInfoService, NCS: NARCalcula
             }
         };
 
-        directoryservice::traverse_to(&mut self.directory_service, root_node, sub_path)
+        directoryservice::traverse_to(&self.directory_service, root_node, sub_path)
     }
 
     /// Imports a given path on the filesystem into the store, and returns the
@@ -110,9 +110,8 @@ impl<BS: BlobService, DS: DirectoryService, PS: PathInfoService, NCS: NARCalcula
         path: &std::path::Path,
     ) -> Result<crate::proto::PathInfo, io::Error> {
         // Call [import::ingest_path], which will walk over the given path and return a root_node.
-        let root_node =
-            import::ingest_path(&mut self.blob_service, &mut self.directory_service, path)
-                .expect("error during import_path");
+        let root_node = import::ingest_path(&self.blob_service, &self.directory_service, path)
+            .expect("error during import_path");
 
         // Render the NAR
         let (nar_size, nar_sha256) = self