[PATCH v5 proxmox-backup 02/16] datastore: remove Arc<ChunkStore> from DynamicIndexWriter

[Robert Obkircher <r.obkircher@proxmox.com>]

Remain consistent with the FixedIndexWriter and make it easier to add
tests in the future.

Signed-off-by: Robert Obkircher <r.obkircher@proxmox.com>
---
 pbs-datastore/src/datastore.rs     | 5 ++---
 pbs-datastore/src/dynamic_index.rs | 5 ++---
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/pbs-datastore/src/datastore.rs b/pbs-datastore/src/datastore.rs
index 1c631817..b023b0d3 100644
--- a/pbs-datastore/src/datastore.rs
+++ b/pbs-datastore/src/datastore.rs
@@ -718,9 +718,8 @@ impl DataStore {
         &self,
         filename: P,
     ) -> Result<DynamicIndexWriter, Error> {
-        let index = DynamicIndexWriter::create(self.inner.chunk_store.clone(), filename.as_ref())?;
-
-        Ok(index)
+        let full_path = self.inner.chunk_store.relative_path(filename.as_ref());
+        DynamicIndexWriter::create(full_path)
     }
 
     pub fn open_dynamic_reader<P: AsRef<Path>>(
diff --git a/pbs-datastore/src/dynamic_index.rs b/pbs-datastore/src/dynamic_index.rs
index ad49cdf3..e2fe09a4 100644
--- a/pbs-datastore/src/dynamic_index.rs
+++ b/pbs-datastore/src/dynamic_index.rs
@@ -16,7 +16,6 @@ use pxar::accessor::{MaybeReady, ReadAt, ReadAtOperation};
 
 use pbs_tools::lru_cache::LruCache;
 
-use crate::chunk_store::ChunkStore;
 use crate::file_formats;
 use crate::index::{ChunkReadInfo, IndexFile};
 use crate::read_chunk::ReadChunk;
@@ -289,8 +288,8 @@ impl Drop for DynamicIndexWriter {
 
 impl DynamicIndexWriter {
     // Requires obtaining a shared chunk store lock beforehand
-    pub fn create(store: Arc<ChunkStore>, path: &Path) -> Result<Self, Error> {
-        let full_path = store.relative_path(path);
+    pub fn create(full_path: impl Into<PathBuf>) -> Result<Self, Error> {
+        let full_path = full_path.into();
         let mut tmp_path = full_path.clone();
         tmp_path.set_extension("tmp_didx");
 
-- 
2.47.3