chore: enable safe clippy pedantic lints

src/system/sshkey_storage.rs

@@ -40,7 +40,7 @@ impl SshKeyStorage {
     /// Resolve host via termscp ssh keys storage
     fn resolve_host_in_termscp_storage(&self, host: &str, username: &str) -> Option<&Path> {
         let key: String = Self::make_mapkey(host, username);
-        self.hosts.get(&key).map(|x| x.as_path())
+        self.hosts.get(&key).map(PathBuf::as_path)
     }
 
     /// Resolve host via ssh2 configuration

src/system/watcher.rs

@@ -160,7 +160,7 @@ impl FsWatcher {
 
     /// Returns the list of watched paths
     pub fn watched_paths(&self) -> Vec<&Path> {
-        Vec::from_iter(self.paths.keys().map(|x| x.as_path()))
+        Vec::from_iter(self.paths.keys().map(PathBuf::as_path))
     }
 
     /// Unwatch provided path.