Time zone name instead of offset in time display

Cargo.toml

@@ -11,4 +11,6 @@ serde_json = "1.0.113"
 curl = "0.4.46"
 regex = "1.11.1"
 chrono = "0.4.41"
+chrono-tz = "0.10.3"
+iana-time-zone = "0.1.63"
 clap = { version = "4.5.1", features = ["derive"] }

src/bar_modules/bar_module_time.rs

@@ -1,11 +1,13 @@
-use chrono::{DateTime, Local};
+use chrono::{DateTime, TimeZone, Local, Utc};
 use crate::common;
 use crate::bar_modules;
+use chrono_tz::{OffsetName, Tz};
 
 #[derive(Clone)]
 pub struct UnibarModuleTime {
     opts:       common::AppOptions,
     date_time:  DateTime<Local>,
+    time_zone:  String,
 }
 
 impl UnibarModuleTime {
@@ -14,6 +16,7 @@ impl UnibarModuleTime {
         UnibarModuleTime {
             opts:       o,
             date_time:  Local::now(),
+            time_zone:  "".to_string(),
         }
     }
 }
@@ -23,10 +26,23 @@ impl bar_modules::BarModuleActions for UnibarModuleTime {
     // --------------------
     fn clear(&mut self) {
         self.date_time = Local::now();
+        self.time_zone = "".to_string();
     }
 
     // --------------------
     fn generate_data(&mut self) {
+        match iana_time_zone::get_timezone() {
+            Ok(tz_str) => {
+                let tz: Tz = tz_str.parse().expect("Trouble parsing timezone string");
+                let offset = tz.offset_from_utc_date(&Utc::now().date_naive());
+                self.time_zone = offset.abbreviation()
+                                 .expect("Trouble abbreviating timezone")
+                                 .to_string();
+            }
+            Err(e) => {
+                eprintln!("Trouble getting timezone: {e}");
+            }
+        }
         if self.opts.debug {
             println!("-----> Time dump {:#?}", self.date_time);
         }
@@ -34,7 +50,7 @@ impl bar_modules::BarModuleActions for UnibarModuleTime {
 
     // --------------------
     fn get_content(&self) -> String {
-        return format!("{}", self.date_time.format("%I:%M%p %Z"));
+        return format!("{} {}", self.date_time.format("%I:%M%p"), self.time_zone);
     }
 
     // --------------------