Use status helpers

src/scheme/proc.rs

@@ -1240,7 +1240,7 @@ impl ContextHandle {
                         } else {
                             let mut ctxt = context.write(token.token());
                             //trace!("FORCEKILL NONSELF={} {}, SELF={}", ctxt.debug_id, ctxt.pid, context::current().read().debug_id);
-                            if let context::Status::Dead { .. } = ctxt.status {
+                            if ctxt.status.is_dead() {
                                 return Ok(size_of::<usize>());
                             }
                             ctxt.status = context::Status::Runnable;

src/scheme/sys/stat.rs

@@ -86,9 +86,9 @@ fn get_contexts_stats(token: &mut CleanLockToken) -> (u64, u64) {
     };
 
     for status in statuses {
-        if matches!(status, Status::Runnable) {
+        if status.is_runnable() {
             running += 1;
-        } else if !matches!(status, Status::Dead { .. }) {
+        } else if !status.is_dead() {
             blocked += 1;
         }
     }