show charging icon

src/config/battery.rs

@@ -4,6 +4,7 @@ use std::default::Default;
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct Battery {
     pub icon: String,
+    pub charging_icon: String,
     pub enabled: bool,
     pub delay: f64,
 }
@@ -11,6 +12,7 @@ pub struct Battery {
 impl Default for Battery {
     fn default() -> Self {
         Battery {
+            charging_icon: String::from(""),
             icon: String::from(""),
             enabled: false,
             delay: 120.0,

src/utils/battery.rs

@@ -1,6 +1,7 @@
 use crate::config::CONFIG;
 use crate::types::ThreadsData;
 use battery::Manager;
+use battery::State;
 
 // TODO: better error handeling
 
@@ -18,15 +19,23 @@ pub async fn get_battery() -> ThreadsData {
         return ThreadsData::Battery(String::from("Cannot Get Battery!"));
     };
 
-    let percentage = if let Some(battery) = batteries.next() {
-        f32::from(battery.unwrap().state_of_charge()) * 100.0
+    let battery = batteries.next();
+    let (icon, percentage);
+
+    if let Some(bat) = battery {
+        let b = bat.unwrap();
+        percentage = f32::from(b.state_of_charge()) * 100.0;
+        icon = match b.state() {
+            State::Charging => &CONFIG.battery.charging_icon,
+            _               => &CONFIG.battery.icon,
+        };
     } else {
         return ThreadsData::Battery(String::from("Cannot Read Battery!"));
     };
 
     let result = format!(
         "  {}  {:.0}%  {}",
-        CONFIG.battery.icon, percentage, CONFIG.seperator
+        icon, percentage, CONFIG.seperator
     );
     ThreadsData::Battery(result)
 }