From 775040be91a47ab157f726db41492d9f5072c217 Mon Sep 17 00:00:00 2001
From: eater <=@eater.me>
Date: Sun, 29 Dec 2019 01:32:31 +0100
Subject: [PATCH] resolve warnings

---
 sysf-unitmgr/src/main.rs    | 2 --
 sysf-unitmgr/src/manager.rs | 6 ++++--
 sysf/src/config/loader.rs   | 2 --
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/sysf-unitmgr/src/main.rs b/sysf-unitmgr/src/main.rs
index 9996f55..e9d5b59 100644
--- a/sysf-unitmgr/src/main.rs
+++ b/sysf-unitmgr/src/main.rs
@@ -5,8 +5,6 @@ use sysf::config::loader::Loader;
 use async_std::task;
 use crate::manager::{Manager, ManagerSignal};
 use std::time::Duration;
-use async_std::process::exit;
-use std::sync::{Arc, Mutex};
 
 mod manager;
 
diff --git a/sysf-unitmgr/src/manager.rs b/sysf-unitmgr/src/manager.rs
index c3d9fd0..5f3041a 100644
--- a/sysf-unitmgr/src/manager.rs
+++ b/sysf-unitmgr/src/manager.rs
@@ -49,6 +49,7 @@ impl Manager {
         }
     }
 
+    #[allow(dead_code)]
     pub async fn with<F>(&mut self, block: F)
         where F: FnOnce(MutexGuard<ManagerState>)
     {
@@ -59,13 +60,14 @@ impl Manager {
         self.queue.push(ManagerSignal::TargetUpdate(target.to_string()));
     }
 
+    #[allow(dead_code)]
     pub fn signal(&mut self, signal: ManagerSignal) {
         self.queue.push(signal);
     }
 
     pub async fn run(&mut self) {
         while let Some(signal) = self.queue.next().await {
-            let mut copy: Manager = self.clone();
+            let copy: Manager = self.clone();
             task::spawn(async {
                 match signal {
                     TargetUpdate(target) => {
@@ -82,7 +84,7 @@ impl Manager {
         ManagerRemote(self.queue.clone())
     }
 
-    async fn update_target(mut self, target: String) {
+    async fn update_target(self, target: String) {
         let mut me = self.state.lock().await;
         let tree = me.registry.get_dependency_tree(&target).await;
         me.dependency_tree = tree;
diff --git a/sysf/src/config/loader.rs b/sysf/src/config/loader.rs
index 0a81fa3..9a56992 100644
--- a/sysf/src/config/loader.rs
+++ b/sysf/src/config/loader.rs
@@ -1,10 +1,8 @@
 use async_std::path::Path;
 use async_std::prelude::*;
-use std::cell::Cell;
 use crate::utils::asyn::IntoResults;
 use std::io::{ErrorKind, Error};
 use async_std::fs::{read_to_string, read_dir, ReadDir, DirEntry};
-use async_std::task;
 use crate::config::Config;
 use std::collections::HashSet;
 use crate::unit::Unit;