more error handling and message fixing up

src/apps.rs

@@ -14,25 +14,26 @@ pub struct Apps {
 
 impl Apps {
 	pub fn load(p: PathBuf) -> Result<Self> {
-		match File::open(p.into()) {
-			Ok(file) => {
+		let path: String = String::from(p.display().to_string());
+		match File::open(p) {
+			Ok(mut file) => {
 				let mut buf = String::new();
 
 				if let Err(e) = file.read_to_string(&mut buf) {
-					error!("unable to read apps file: {}: {:?}", p.display(), e);
+					error!("unable to read apps file: {}", path);
 					return Err(Box::new(e));
 				};
 
 				match toml::from_str(&buf) {
 					Ok(t) => Ok(t),
 					Err(e) => {
-						error!("Invalid toml in apps file: {}: {:?}", p.display(), e);
+						error!("Invalid toml in apps file: {}", path);
 						Err(Box::new(e))
 					}
 				}
 			}
 			Err(e) => {
-				error!("Unable to open apps file: {}: {:?}", p.display(), e);
+				error!("Unable to open apps file: {}", path);
 				Err(Box::new(e))
 			}
 		}
@@ -49,7 +50,8 @@ impl Apps {
 		for app in self.apps() {
 			if app.wait.unwrap_or(false) {
 				if let Err(e) = app.wait_start() {
-					error!("app failed to start: {}: {:?}", &app.name, e);
+					error!("app failed to start: {}", &app.name);
+					error!("{:?}", e);
 				}
 			} else {
 				let name = app.name.clone();
@@ -60,7 +62,10 @@ impl Apps {
 						}
 						procs.push(proc);
 					}
-					Err(e) => error!("app failed to start: {}: {:?}", name, e),
+					Err(e) => {
+						error!("app failed to start: {}", name);
+						error!("{:?}", e);
+					}
 				};
 			}
 		}
@@ -89,7 +94,8 @@ impl Apps {
 							match Proc::start(proc.app) {
 								Ok(p) => newprocs.push(p),
 								Err(e) => {
-									error!("error restarting {}: {:?}", name, e);
+									error!("error restarting {}", name);
+									error!("{:?}", e);
 									if hold {
 										holds = Some(holds.unwrap_or(0) - 1);
 									}