Initial work on tracking memory usage

src/timer/windows_timer.rs

@@ -86,7 +86,7 @@ impl CPUTimer {
         Self { job_object }
     }
 
-    pub fn stop(&self) -> (Second, Second) {
+    pub fn stop(&self) -> (Second, Second, u64) {
         let mut job_object_info =
             mem::MaybeUninit::<JOBOBJECT_BASIC_ACCOUNTING_INFORMATION>::uninit();
 
@@ -114,9 +114,9 @@ impl CPUTimer {
             // for all active processes associated with the job, as well as all terminated
             // processes no longer associated with the job, in 100-nanosecond ticks."
             let kernel: i64 = job_object_info.TotalKernelTime / HUNDRED_NS_PER_MS;
-            (user as f64 * 1e-6, kernel as f64 * 1e-6)
+            (user as f64 * 1e-6, kernel as f64 * 1e-6, 0)
         } else {
-            (0.0, 0.0)
+            (0.0, 0.0, 0)
         }
     }
 }