[pbs-devel] [PATCH proxmox-backup] datastore: snapshot iterator: avoid unnecessary string conversion

[Christian Ebner]

Avoid converting the backup time string to the timestamp and back to
string again. `BackupDir::with_rfc3339` already performs the string
to time conversion, so use it over parsing the timestamp first only
to convert it back to string in `BackupDir::with_group`.

No functional changes intended.

Signed-off-by: Christian Ebner <c.ebner at proxmox.com>
---
 pbs-datastore/src/hierarchy.rs | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/pbs-datastore/src/hierarchy.rs b/pbs-datastore/src/hierarchy.rs
index 25a4d3821..e0bf84419 100644
--- a/pbs-datastore/src/hierarchy.rs
+++ b/pbs-datastore/src/hierarchy.rs
@@ -56,12 +56,7 @@ impl Iterator for ListSnapshots {
             };
             if let Ok(name) = entry.file_name().to_str() {
                 if BACKUP_DATE_REGEX.is_match(name) {
-                    let backup_time = match proxmox_time::parse_rfc3339(name) {
-                        Ok(time) => time,
-                        Err(err) => return Some(Err(err)),
-                    };
-
-                    return Some(BackupDir::with_group(self.group.clone(), backup_time));
+                    return Some(BackupDir::with_rfc3339(self.group.clone(), name.to_owned()));
                 }
             }
         }
-- 
2.39.5