tree wide: clippy lint fixes

most (not all) where done automatically

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

pbs-config/src/prune.rs

@@ -35,7 +35,7 @@ pub fn lock_config() -> Result<BackupLockGuard, Error> {
 
 pub fn config() -> Result<(SectionConfigData, [u8; 32]), Error> {
     let content = proxmox_sys::fs::file_read_optional_string(PRUNE_CFG_FILENAME)?;
-    let content = content.unwrap_or_else(String::new);
+    let content = content.unwrap_or_default();
 
     let digest = openssl::sha::sha256(content.as_bytes());
     let data = CONFIG.parse(PRUNE_CFG_FILENAME, &content)?;

pbs-tools/src/format.rs

@@ -19,7 +19,7 @@ pub fn render_backup_file_list<S: Borrow<str>>(files: &[S]) -> String {
         .map(|v| strip_server_file_extension(v.borrow()))
         .collect();
 
-    files.sort();
+    files.sort_unstable();
 
     files.join(" ")
 }

proxmox-backup-client/src/catalog.rs

@@ -163,7 +163,7 @@ async fn catalog_shell(param: Value) -> Result<(), Error> {
     let path = required_string_param(&param, "snapshot")?;
     let archive_name = required_string_param(&param, "archive-name")?;
 
-    let backup_dir = dir_or_last_from_group(&client, &repo, &backup_ns, &path).await?;
+    let backup_dir = dir_or_last_from_group(&client, &repo, &backup_ns, path).await?;
 
     let crypto = crypto_parameters(&param)?;
 

proxmox-backup-client/src/main.rs

@@ -176,7 +176,7 @@ pub async fn dir_or_last_from_group(
     match path.parse::<BackupPart>()? {
         BackupPart::Dir(dir) => Ok(dir),
         BackupPart::Group(group) => {
-            api_datastore_latest_snapshot(&client, repo.store(), ns, group).await
+            api_datastore_latest_snapshot(client, repo.store(), ns, group).await
         }
     }
 }
@@ -1245,7 +1245,7 @@ async fn restore(param: Value) -> Result<Value, Error> {
     let ns = optional_ns_param(&param)?;
     let path = json::required_string_param(&param, "snapshot")?;
 
-    let backup_dir = dir_or_last_from_group(&client, &repo, &ns, &path).await?;
+    let backup_dir = dir_or_last_from_group(&client, &repo, &ns, path).await?;
 
     let target = json::required_string_param(&param, "target")?;
     let target = if target == "-" { None } else { Some(target) };

proxmox-backup-client/src/mount.rs

@@ -205,7 +205,7 @@ async fn mount_do(param: Value, pipe: Option<Fd>) -> Result<Value, Error> {
 
     let backup_ns = optional_ns_param(&param)?;
     let path = required_string_param(&param, "snapshot")?;
-    let backup_dir = dir_or_last_from_group(&client, &repo, &backup_ns, &path).await?;
+    let backup_dir = dir_or_last_from_group(&client, &repo, &backup_ns, path).await?;
 
     let keyfile = param["keyfile"].as_str().map(PathBuf::from);
     let crypt_config = match keyfile {

proxmox-file-restore/src/block_driver.rs

@@ -204,7 +204,6 @@ pub fn complete_block_driver_ids<S: BuildHasher>(
     ALL_DRIVERS
         .iter()
         .map(BlockDriverType::resolve)
-        .map(|d| d.list())
-        .flatten()
+        .flat_map(|d| d.list())
         .collect()
 }

proxmox-rest-server/src/worker_task.rs

@@ -262,13 +262,11 @@ pub fn rotate_task_log_archive(
                         }
                     }
                 }
-            } else {
-                if let Err(err) = std::fs::remove_file(&file_name) {
+            } else if let Err(err) = std::fs::remove_file(&file_name) {
                 log::error!("could not remove {:?}: {}", file_name, err);
             }
         }
     }
-    }
 
     Ok(rotated)
 }
@@ -966,7 +964,7 @@ impl WorkerTask {
 
     /// Set progress indicator
     pub fn progress(&self, progress: f64) {
-        if progress >= 0.0 && progress <= 1.0 {
+        if (0.0..=1.0).contains(&progress) {
             let mut data = self.data.lock().unwrap();
             data.progress = progress;
         } else {

proxmox-restore-daemon/src/proxmox_restore_daemon/disk.rs

@@ -107,14 +107,14 @@ impl Bucket {
             Bucket::RawFs(_) => ty == "raw",
             Bucket::ZPool(data) => {
                 if let Some(ref comp) = comp.get(0) {
-                    ty == "zpool" && comp.as_ref() == &data.name
+                    ty == "zpool" && comp.as_ref() == data.name
                 } else {
                     false
                 }
             }
             Bucket::LVM(data) => {
                 if let (Some(ref vg), Some(ref lv)) = (comp.get(0), comp.get(1)) {
-                    ty == "lvm" && vg.as_ref() == &data.vg_name && lv.as_ref() == &data.lv_name
+                    ty == "lvm" && vg.as_ref() == data.vg_name && lv.as_ref() == data.lv_name
                 } else {
                     false
                 }

pxar-bin/src/main.rs

@@ -147,7 +147,7 @@ fn extract_archive(
         feature_flags.remove(Flags::WITH_SOCKETS);
     }
 
-    let pattern = pattern.unwrap_or_else(Vec::new);
+    let pattern = pattern.unwrap_or_default();
     let target = target.as_ref().map_or_else(|| ".", String::as_str);
 
     let mut match_list = Vec::new();
@@ -297,7 +297,7 @@ async fn create_archive(
     entries_max: isize,
 ) -> Result<(), Error> {
     let patterns = {
-        let input = exclude.unwrap_or_else(Vec::new);
+        let input = exclude.unwrap_or_default();
         let mut patterns = Vec::with_capacity(input.len());
         for entry in input {
             patterns.push(

src/api2/admin/datastore.rs

@@ -1557,7 +1557,7 @@ pub fn catalog(
         &backup_dir.group,
     )?;
 
-    let backup_dir = datastore.backup_dir(ns.clone(), backup_dir)?;
+    let backup_dir = datastore.backup_dir(ns, backup_dir)?;
 
     let file_name = CATALOG_NAME;
 
@@ -1939,7 +1939,7 @@ pub fn get_notes(
         &backup_dir.group,
     )?;
 
-    let backup_dir = datastore.backup_dir(ns.clone(), backup_dir)?;
+    let backup_dir = datastore.backup_dir(ns, backup_dir)?;
 
     let (manifest, _) = backup_dir.load_manifest()?;
 
@@ -1992,7 +1992,7 @@ pub fn set_notes(
         &backup_dir.group,
     )?;
 
-    let backup_dir = datastore.backup_dir(ns.clone(), backup_dir)?;
+    let backup_dir = datastore.backup_dir(ns, backup_dir)?;
 
     backup_dir
         .update_manifest(|manifest| {
@@ -2042,7 +2042,7 @@ pub fn get_protection(
         &backup_dir.group,
     )?;
 
-    let backup_dir = datastore.backup_dir(ns.clone(), backup_dir)?;
+    let backup_dir = datastore.backup_dir(ns, backup_dir)?;
 
     Ok(backup_dir.is_protected())
 }
@@ -2090,7 +2090,7 @@ pub fn set_protection(
         &backup_dir.group,
     )?;
 
-    let backup_dir = datastore.backup_dir(ns.clone(), backup_dir)?;
+    let backup_dir = datastore.backup_dir(ns, backup_dir)?;
 
     datastore.update_protection(&backup_dir, protected)
 }

src/api2/tape/backup.rs

@@ -230,7 +230,7 @@ pub fn do_tape_backup_job(
             if let Err(err) = job.finish(status) {
                 eprintln!(
                     "could not finish job state for {}: {}",
-                    job.jobtype().to_string(),
+                    job.jobtype(),
                     err
                 );
             }

src/bin/proxmox-backup-proxy.rs

@@ -837,10 +837,7 @@ async fn schedule_task_log_rotate() {
     if !check_schedule(worker_type, schedule, job_id) {
         // if we never ran the rotation, schedule instantly
         match jobstate::JobState::load(worker_type, job_id) {
-            Ok(state) => match state {
-                jobstate::JobState::Created { .. } => {}
-                _ => return,
-            },
+            Ok(jobstate::JobState::Created { .. }) => {}
             _ => return,
         }
     }
@@ -1183,10 +1180,6 @@ fn gather_disk_stats(disk_manager: Arc<DiskManage>, path: &Path, rrd_prefix: &st
 }
 
 // Rate Limiter lookup
-
-// Test WITH
-// proxmox-backup-client restore vm/201/2021-10-22T09:55:56Z drive-scsi0.img img1.img --repository localhost:store2
-
 async fn run_traffic_control_updater() {
     loop {
         let delay_target = Instant::now() + Duration::from_secs(1);

src/bin/proxmox_backup_debug/recover.rs

@@ -3,7 +3,6 @@ use std::io::{Read, Seek, SeekFrom, Write};
 use std::path::Path;
 
 use anyhow::{bail, format_err, Error};
-use serde_json::Value;
 
 use proxmox_router::cli::{CliCommand, CliCommandMap, CommandLineInterface};
 use proxmox_schema::api;
@@ -69,7 +68,6 @@ fn recover_index(
     ignore_missing_chunks: bool,
     ignore_corrupt_chunks: bool,
     output_path: Option<String>,
-    _param: Value,
 ) -> Result<(), Error> {
     let file_path = Path::new(&file);
     let chunks_path = Path::new(&chunks);
@@ -150,7 +148,7 @@ fn recover_index(
             }
             Err(err) => {
                 if ignore_missing_chunks && err.kind() == std::io::ErrorKind::NotFound {
-                    create_zero_chunk(format!("is missing"))?
+                    create_zero_chunk("is missing".to_string())?
                 } else {
                     bail!("could not open chunk file - {}", err);
                 }

src/server/gc_job.rs

@@ -42,7 +42,7 @@ pub fn do_garbage_collection_job(
             if let Err(err) = job.finish(status) {
                 eprintln!(
                     "could not finish job state for {}: {}",
-                    job.jobtype().to_string(),
+                    job.jobtype(),
                     err
                 );
             }

src/server/prune_job.rs

@@ -58,7 +58,7 @@ pub fn prune_datastore(
 
     for group in ListAccessibleBackupGroups::new_with_privs(
         &datastore,
-        ns.clone(),
+        ns,
         max_depth,
         Some(PRIV_DATASTORE_MODIFY), // overides the owner check
         Some(PRIV_DATASTORE_PRUNE),  // additionally required if owner
@@ -190,7 +190,7 @@ pub fn do_prune_job(
             if let Err(err) = job.finish(status) {
                 eprintln!(
                     "could not finish job state for {}: {}",
-                    job.jobtype().to_string(),
+                    job.jobtype(),
                     err
                 );
             }

src/server/verify_job.rs

@@ -77,7 +77,7 @@ pub fn do_verification_job(
             if let Err(err) = job.finish(status) {
                 eprintln!(
                     "could not finish job state for {}: {}",
-                    job.jobtype().to_string(),
+                    job.jobtype(),
                     err
                 );
             }

src/tape/drive/mod.rs

@@ -458,7 +458,7 @@ pub fn request_and_load_media(
                                 let label_string = format!(
                                     "{} ({})",
                                     media_id.label.label_text,
-                                    media_id.label.uuid.to_string(),
+                                    media_id.label.uuid,
                                 );
                                 TapeRequestError::WrongLabel(label_string)
                             }

src/tape/media_catalog.rs

@@ -499,7 +499,7 @@ impl MediaCatalog {
         };
 
         if self.log_to_stdout {
-            println!("L|{}|{}", file_number, uuid.to_string());
+            println!("L|{}|{}", file_number, uuid);
         }
 
         self.pending.push(b'L');
@@ -599,7 +599,7 @@ impl MediaCatalog {
         };
 
         if self.log_to_stdout {
-            println!("A|{}|{}|{}", file_number, uuid.to_string(), store);
+            println!("A|{}|{}|{}", file_number, uuid, store);
         }
 
         self.pending.push(b'A');
@@ -648,7 +648,7 @@ impl MediaCatalog {
                 };
 
                 if self.log_to_stdout {
-                    println!("E|{}|{}\n", file_number, uuid.to_string());
+                    println!("E|{}|{}\n", file_number, uuid);
                 }
 
                 self.pending.push(b'E');
@@ -713,7 +713,7 @@ impl MediaCatalog {
         };
 
         if self.log_to_stdout {
-            println!("S|{}|{}|{}:{}", file_number, uuid.to_string(), store, path,);
+            println!("S|{}|{}|{}:{}", file_number, uuid, store, path,);
         }
 
         self.pending.push(b'S');

src/tape/pool_writer/mod.rs

@@ -449,7 +449,7 @@ impl PoolWriter {
                     self.catalog_set.lock().unwrap().register_snapshot(
                         content_uuid,
                         current_file_number,
-                        &snapshot_reader.datastore_name().to_string(),
+                        snapshot_reader.datastore_name(),
                         snapshot_reader.snapshot().backup_ns(),
                         snapshot_reader.snapshot().as_ref(),
                     )?;

src/tools/apt.rs

@@ -132,7 +132,7 @@ fn get_changelog_url(
             Some(captures) => {
                 let base_capture = captures.get(1);
                 match base_capture {
-                    Some(base_underscore) => base_underscore.as_str().replace("_", "/"),
+                    Some(base_underscore) => base_underscore.as_str().replace('_', "/"),
                     None => bail!("incompatible filename, cannot find regex group"),
                 }
             }

src/tools/subscription.rs

@@ -278,7 +278,7 @@ pub fn read_subscription() -> Result<Option<SubscriptionInfo>, Error> {
     };
 
     let encoded: String = cfg.collect::<String>();
-    let decoded = base64::decode(encoded.to_owned())?;
+    let decoded = base64::decode(&encoded)?;
     let decoded = std::str::from_utf8(&decoded)?;
 
     let info: SubscriptionInfo = serde_json::from_str(decoded)?;