proto: represent readiness as bool

console-subscriber/src/aggregator/mod.rs

@@ -724,7 +724,7 @@ impl Aggregator {
                 op_name,
                 async_op_id,
                 task_id,
-                readiness,
+                is_ready,
             } => {
                 let async_op_id = self.ids.id_for(async_op_id);
                 let resource_id = self.ids.id_for(resource_id);
@@ -735,9 +735,7 @@ impl Aggregator {
                 async_op_stats.task_id.get_or_insert(task_id);
                 async_op_stats.resource_id.get_or_insert(resource_id);
 
-                if readiness == proto::Readiness::Pending
-                    && async_op_stats.poll_stats.first_poll.is_none()
-                {
+                if !is_ready && async_op_stats.poll_stats.first_poll.is_none() {
                     async_op_stats.poll_stats.first_poll = Some(at);
                 }
 
@@ -747,7 +745,7 @@ impl Aggregator {
                     name: op_name,
                     task_id: Some(task_id.into()),
                     async_op_id: Some(async_op_id.into()),
-                    readiness: readiness as i32,
+                    is_ready,
                 };
 
                 self.all_poll_ops.push(poll_op.clone());

console-subscriber/src/lib.rs

@@ -142,7 +142,7 @@ enum Event {
         op_name: String,
         async_op_id: span::Id,
         task_id: span::Id,
-        readiness: proto::Readiness,
+        is_ready: bool,
     },
     StateUpdate {
         metadata: &'static Metadata<'static>,
@@ -407,7 +407,7 @@ where
                 Some(resource_id) if self.is_id_resource(resource_id, &ctx) => {
                     let mut poll_op_visitor = PollOpVisitor::default();
                     event.record(&mut poll_op_visitor);
-                    if let Some((op_name, readiness)) = poll_op_visitor.result() {
+                    if let Some((op_name, is_ready)) = poll_op_visitor.result() {
                         let task_and_async_op_ids = self.current_spans.get().and_then(|stack| {
                             let stack = stack.borrow();
                             let task_id =
@@ -426,7 +426,7 @@ where
                                 op_name,
                                 async_op_id,
                                 task_id,
-                                readiness,
+                                is_ready,
                             });
                         }
                         // else poll op event should be emitted in the context of an async op and task spans

console-subscriber/src/visitors.rs

@@ -87,7 +87,7 @@ pub(crate) struct WakerVisitor {
 #[derive(Default)]
 pub(crate) struct PollOpVisitor {
     op_name: Option<String>,
-    readiness: Option<proto::Readiness>,
+    is_ready: Option<bool>,
 }
 
 /// Used to extract the fields needed to construct
@@ -256,33 +256,27 @@ impl Visit for WakerVisitor {
 impl PollOpVisitor {
     pub(crate) const POLL_OP_EVENT_TARGET: &'static str = "runtime::resource::poll_op";
     const OP_NAME_FIELD_NAME: &'static str = "op_name";
-    const OP_READINESS_FIELD_NAME: &'static str = "readiness";
-    const OP_READINESS_READY: &'static str = "ready";
-    const OP_READINESS_PENDING: &'static str = "pending";
+    const OP_READINESS_FIELD_NAME: &'static str = "is_ready";
 
-    pub(crate) fn result(self) -> Option<(String, proto::Readiness)> {
+    pub(crate) fn result(self) -> Option<(String, bool)> {
         let op_name = self.op_name?;
-        let readiness = self.readiness?;
-        Some((op_name, readiness))
+        let is_ready = self.is_ready?;
+        Some((op_name, is_ready))
     }
 }
 
 impl Visit for PollOpVisitor {
     fn record_debug(&mut self, _: &field::Field, _: &dyn std::fmt::Debug) {}
 
+    fn record_bool(&mut self, field: &tracing_core::Field, value: bool) {
+        if field.name() == Self::OP_READINESS_FIELD_NAME {
+            self.is_ready = Some(value)
+        }
+    }
+
     fn record_str(&mut self, field: &tracing_core::Field, value: &str) {
-        match field.name() {
-            Self::OP_NAME_FIELD_NAME => {
-                self.op_name = Some(value.to_string());
-            }
-            Self::OP_READINESS_FIELD_NAME => {
-                self.readiness = Some(match value {
-                    Self::OP_READINESS_READY => proto::Readiness::Ready,
-                    Self::OP_READINESS_PENDING => proto::Readiness::Pending,
-                    _ => return,
-                });
-            }
-            _ => {}
+        if field.name() == Self::OP_NAME_FIELD_NAME {
+            self.op_name = Some(value.to_string());
         }
     }
 }

proto/common.proto

@@ -122,9 +122,3 @@ message PollStats {
     // not reflecting any inprogress polls.
     google.protobuf.Duration busy_time = 6;
 }
-
-// Indicates the readiness of a pollable entity (i.e task, resource).
-enum Readiness {
-    READY = 0;
-    PENDING = 1;
-}

proto/resources.proto

@@ -87,5 +87,5 @@ message PollOp {
     // Identifies the async op ID that this poll op is part of.
     common.Id async_op_id = 6;
     // Whether this poll op has returned with ready or pending.
-    common.Readiness readiness = 7;
+    bool is_ready = 7;
 }