cleaned up some mut

gem-remotes-esp32/src/ble_server.rs

@@ -43,14 +43,14 @@ impl BleServer {
         }
     }
 
-    pub async fn run(&mut self) -> Result<()> {
+    pub async fn run(&self) -> Result<()> {
         match self.do_run().await {
             Ok(_) => {error!("Exited bluetooth server wait loop with no error.");panic!();}
             Err(e) => {error!("Bluetooth task encountered error {}", e);panic!();}
         }
     }
 
-    pub async fn do_run(&mut self) -> Result<()> {
+    pub async fn do_run(&self) -> Result<()> {
         trace!("Entering BLE Run");
         let ble_device = BLEDevice::take();
         set_device_security(ble_device);

gem-remotes-esp32/src/dispatch.rs

@@ -49,7 +49,7 @@ impl Dispatch {
     }
 
     /// Get a channel sender that will send commands to this dispatcher
-    pub fn get_cmd_channel(&mut self) -> SendQ {
+    pub fn get_cmd_channel(&self) -> SendQ {
         self.endpoint.clone()
     }
 

gem-remotes-esp32/src/main.rs

@@ -84,7 +84,7 @@ async fn main_loop() -> Result<()> {
             Commands::StopTimerExpired,
             STOP_SAFETY_TIME_MS,
             &mut dp);
-    let mut ble_server = ble_server::BleServer::new(&mut dp);
+    let ble_server = ble_server::BleServer::new(&mut dp);
 
     let executor = Executor::new();
     let mut tasks:Vec<_> = Vec::new();