Add env to workflow.

.github/workflows/push-build.yml

@@ -11,6 +11,8 @@ jobs:
     - uses: actions/checkout@v1
     - name: Build
       run: cargo build --verbose --release
+      env:
+        RUST_BACKTRACE: 1
     - name: Strip
       run: strip target/release/tmux-helper
 

src/main.rs

@@ -2,7 +2,7 @@ extern crate dbus;
 use crate::dbus::blocking::stdintf::org_freedesktop_dbus::Properties;
 use dbus::{arg, blocking::Connection};
 use std::{env, fs, time::Duration};
-use sys_info;
+ use sys_info;
 
 const LOW: &str = "#[fg=colour2]";
 const MID: &str = "#[fg=colour3]";
@@ -111,7 +111,8 @@ fn player_info(player: &str) -> Result<TrackInfo, Box<dyn std::error::Error>> {
     let position: Box<dyn arg::RefArg> = proxy.get("org.mpris.MediaPlayer2.Player", "Position")?;
     track_info.position = format_time(position.as_i64().unwrap() / 1000000);
     // ugly
-    let _status_text_box: Box<dyn arg::RefArg> = proxy.get("org.mpris.MediaPlayer2.Player", "PlaybackStatus")?;
+    let _status_text_box: Box<dyn arg::RefArg> =
+        proxy.get("org.mpris.MediaPlayer2.Player", "PlaybackStatus")?;
     let _status_text = _status_text_box.as_str().unwrap();
     match _status_text.as_ref() {
         "Playing" => track_info.status = "▶".to_string(),