default searialization for the values

Author: lalitb

opentelemetry-proto/src/proto/tonic/opentelemetry.proto.logs.v1.rs

@@ -27,6 +27,7 @@ pub struct LogsData {
 #[cfg_attr(feature = "with-schemars", derive(schemars::JsonSchema))]
 #[cfg_attr(feature = "with-serde", derive(serde::Serialize, serde::Deserialize))]
 #[cfg_attr(feature = "with-serde", serde(rename_all = "camelCase"))]
+#[cfg_attr(feature = "with-serde", serde(default))]
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ResourceLogs {
@@ -49,6 +50,7 @@ pub struct ResourceLogs {
 #[cfg_attr(feature = "with-schemars", derive(schemars::JsonSchema))]
 #[cfg_attr(feature = "with-serde", derive(serde::Serialize, serde::Deserialize))]
 #[cfg_attr(feature = "with-serde", serde(rename_all = "camelCase"))]
+#[cfg_attr(feature = "with-serde", serde(default))]
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ScopeLogs {
@@ -72,6 +74,7 @@ pub struct ScopeLogs {
 #[cfg_attr(feature = "with-schemars", derive(schemars::JsonSchema))]
 #[cfg_attr(feature = "with-serde", derive(serde::Serialize, serde::Deserialize))]
 #[cfg_attr(feature = "with-serde", serde(rename_all = "camelCase"))]
+#[cfg_attr(feature = "with-serde", serde(default))]
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct LogRecord {

opentelemetry-proto/tests/grpc_build.rs

@@ -53,6 +53,9 @@ fn build_tonic() {
         "resource.v1.Resource",
         "trace.v1.Span.Event",
         "trace.v1.Status",
+        "logs.v1.LogRecord",
+        "logs.v1.ScopeLogs",
+        "logs.v1.ResourceLogs",
     ] {
         builder = builder.type_attribute(
             path,