Working implementation of the elapsed time of the capture

This elapsed time pauses during pause sections and restarts on
resumption.

Ongoing:
 - Consider a RwLock instead of a Mutex for the elapsed time and
   cumulative time values, as these are only written by the UI thread
   and read elsewhere.
 - Combine the cumulative time and start times into a struct for
   clarity.
 - Separate out the elapsed time from the Bandwidth, as they are
   separate considerations, leading to altering the rendering of the
   header to write bandwidth and elapsed time separately.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/display/ui.rs b/src/display/ui.rs
index 68f133a..cd87786 100644
--- a/src/display/ui.rs
+++ b/src/display/ui.rs
@@ -79,7 +79,7 @@ where
             ));
         }
     }
-    pub fn draw(&mut self, paused: bool, show_dns: bool) {
+    pub fn draw(&mut self, paused: bool, show_dns: bool, elapsed_time: std::time::Duration) {
         let state = &self.state;
         let children = self.get_tables_to_display();
         self.terminal
@@ -87,6 +87,7 @@ where
                 let size = frame.size();
                 let total_bandwidth = TotalBandwidth {
                     state: &state,
+                    elapsed_time,
                     paused,
                 };
                 let help_text = HelpText { paused, show_dns };