Added RAM usage bars

src/main.rs

@@ -35,10 +35,14 @@ struct DiskInfo {
 
 #[derive(Serialize, Debug)]
 struct RamInfo {
-    total_memory: String,
-    used_memory: String,
-    total_swap: String,
-    used_swap: String,
+    total_memory: u64,
+    used_memory: u64,
+    total_swap: u64,
+    used_swap: u64,
+    total_memory_pretty: String,
+    used_memory_pretty: String,
+    total_swap_pretty: String,
+    used_swap_pretty: String,
 }
 
 #[derive(Serialize, Debug)]
@@ -118,10 +122,14 @@ fn get_system_info(network_if_names: &Vec<String>) -> SysInfo {
         disks: disks_context,
         components: components_context,
         ram: RamInfo {
-            total_memory: Byte::from(sys.total_memory()).to_string(),
-            used_memory: Byte::from(sys.used_memory()).to_string(),
-            total_swap: Byte::from(sys.total_swap()).to_string(),
-            used_swap: Byte::from(sys.used_swap()).to_string(),
+            total_memory: sys.total_memory(),
+            used_memory: sys.used_memory(),
+            total_swap: sys.total_swap(),
+            used_swap: sys.used_swap(),
+            total_memory_pretty: Byte::from(sys.total_memory()).to_string(),
+            used_memory_pretty: Byte::from(sys.used_memory()).to_string(),
+            total_swap_pretty: Byte::from(sys.total_swap()).to_string(),
+            used_swap_pretty: Byte::from(sys.used_swap()).to_string(),
         },
         network_ifs: network_ifs,
         network_ifs_errored: network_ifs_errored,