timer updated to latest api

Author: Drew Tada

src/timer.rs

@@ -1,6 +1,12 @@
 use crate::*;
 use anyhow::Result;
 
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum TimerAction {
+    Debug,
+    SetTimer(u64),
+}
+
 /// Set a timer using the runtime that will return a Response after the specified duration.
 /// The duration should be a number of milliseconds.
 pub fn set_timer(duration: u64, context: Option<Context>) {
@@ -11,7 +17,7 @@ pub fn set_timer(duration: u64, context: Option<Context>) {
                     "our",
                     ProcessId::new(Some("timer"), "distro", "sys"),
                 ))
-                .body(duration.to_le_bytes())
+                .body(serde_json::to_vec(&TimerAction::SetTimer(duration)).unwrap())
                 .expects_response((duration / 1000) + 1)
                 // safe to unwrap this call when we know we've set both target and body
                 .send()
@@ -23,7 +29,7 @@ pub fn set_timer(duration: u64, context: Option<Context>) {
                     "our",
                     ProcessId::new(Some("timer"), "distro", "sys"),
                 ))
-                .body(duration.to_le_bytes())
+                .body(serde_json::to_vec(&TimerAction::SetTimer(duration)).unwrap())
                 .expects_response((duration / 1000) + 1)
                 .context(context)
                 // safe to unwrap this call when we know we've set both target and body
@@ -41,7 +47,7 @@ pub fn set_and_await_timer(duration: u64) -> Result<Message, SendError> {
             "our",
             ProcessId::new(Some("timer"), "distro", "sys"),
         ))
-        .body(duration.to_le_bytes())
+        .body(serde_json::to_vec(&TimerAction::SetTimer(duration)).unwrap())
         // safe to unwrap this call when we know we've set both target and body
         .send_and_await_response((duration / 1000) + 1)
         .unwrap()