feat(bar): initial commit

komorebi-bar/src/memory.rs

@@ -0,0 +1,26 @@
+use crate::widget::BarWidget;
+use sysinfo::RefreshKind;
+use sysinfo::System;
+
+pub struct Memory {
+    system: System,
+}
+
+impl Default for Memory {
+    fn default() -> Self {
+        Self {
+            system: System::new_with_specifics(
+                RefreshKind::default().without_cpu().without_processes(),
+            ),
+        }
+    }
+}
+
+impl BarWidget for Memory {
+    fn output(&mut self) -> Vec<String> {
+        self.system.refresh_memory();
+        let used = self.system.used_memory();
+        let total = self.system.total_memory();
+        vec![format!("RAM: {}%", (used * 100) / total)]
+    }
+}