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authoredef <edef@edef.eu>2024-05-08T07·13+0000
committeredef <edef@edef.eu>2024-05-08T15·30+0000
commit31d73cd443311c5ef4bfbd8c2b66e3b9691340ec (patch)
tree906c13131daf87bcc726db9453c8226d68a3728b /tvix/store/src/nar/import.rs
parent17a7dac94f29d8151ecebfbf11d5b83cf0c4f415 (diff)
refactor(nix-compat/nar/reader): reuse prev_name allocation r/8095
We reuse the prev_name allocation for Entry, instead of allocating and
returning a separate Vec.

We encode the `prev_name: None` case as an empty vector, since we don't
allow empty names anyway, and the sorting is equivalent.

Change-Id: I975b37ff873805f5ff099bc82128706891052247
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11607
Reviewed-by: Brian Olsen <me@griff.name>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/store/src/nar/import.rs')
-rw-r--r--tvix/store/src/nar/import.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/tvix/store/src/nar/import.rs b/tvix/store/src/nar/import.rs
index 7a9f1231e76a..3d7c50014aa8 100644
--- a/tvix/store/src/nar/import.rs
+++ b/tvix/store/src/nar/import.rs
@@ -87,7 +87,7 @@ where
                 let mut path = path.clone();
 
                 // valid NAR names are valid castore names
-                path.try_push(&entry.name)
+                path.try_push(entry.name)
                     .expect("Tvix bug: failed to join name");
 
                 let entry = Box::pin(produce_nar_inner(