clippy: remove unnecessary clones

and from::<T>(T)

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

src/config/network.rs

@@ -577,7 +577,7 @@ pub fn complete_port_list(arg: &str, _param: &HashMap<String, String>) -> Vec<St
         Err(_) => return vec![],
     };
 
-    let arg = arg.clone().trim();
+    let arg = arg.trim();
     let prefix = if let Some(idx) = arg.rfind(",") { &arg[..idx+1] } else { "" };
     ports.iter().map(|port| format!("{}{}", prefix, port)).collect()
 }

src/config/sync.rs

@@ -79,7 +79,7 @@ impl From<&SyncJobStatus> for SyncJobConfig {
             owner: job_status.owner.clone(),
             remote: job_status.remote.clone(),
             remote_store: job_status.remote_store.clone(),
-            remove_vanished: job_status.remove_vanished.clone(),
+            remove_vanished: job_status.remove_vanished,
             comment: job_status.comment.clone(),
             schedule: job_status.schedule.clone(),
         }

src/config/tape_encryption_keys.rs

@@ -61,7 +61,7 @@ pub struct EncryptionKeyConfig {
 }
 
 pub fn compute_tape_key_fingerprint(key: &[u8; 32]) -> Result<Fingerprint, Error> {
-    let crypt_config = CryptConfig::new(key.clone())?;
+    let crypt_config = CryptConfig::new(*key)?;
     Ok(crypt_config.fingerprint())
 }
 
@@ -228,7 +228,7 @@ pub fn insert_key(key: [u8;32], key_config: KeyConfig, hint: String) -> Result<(
     save_keys(key_map)?;
 
     let item = EncryptionKeyConfig::new(key_config, hint);
-    config_map.insert(fingerprint.clone(), item);
+    config_map.insert(fingerprint, item);
     save_key_configs(config_map)?;
 
     Ok(())