From 8ec2fe392d6e0d88ac10bb9f1c4115e2dce653c9 Mon Sep 17 00:00:00 2001
From: cijothomas <cijo.thomas@gmail.com>
Date: Tue, 23 Jun 2026 22:51:35 +0530
Subject: [PATCH 1/2] feat(api): accept quoted-key fields in otel logging
 macros

Change $key:ident to $key:tt in otel_info!/otel_warn!/otel_debug!/otel_error!
macro arms. This allows dotted attribute names like
"otel.component.type" = "value" required by SDK self-observability
semantic conventions (open-telemetry/semantic-conventions#3723).

Existing callers using plain ident keys continue to work unchanged.
---
 opentelemetry/src/global/internal_logging.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/opentelemetry/src/global/internal_logging.rs b/opentelemetry/src/global/internal_logging.rs
index 17b812cab1..051b94cf44 100644
--- a/opentelemetry/src/global/internal_logging.rs
+++ b/opentelemetry/src/global/internal_logging.rs
@@ -39,7 +39,7 @@ macro_rules! otel_info {
             let _ = $name; // Compiler will optimize this out as it's unused.
         }
     };
-    (name: $name:expr, $($key:ident = $value:expr),+ $(,)?) => {
+    (name: $name:expr, $($key:tt = $value:expr),+ $(,)?) => {
         #[cfg(feature = "internal-logs")]
         {
             $crate::_private::info!(name: $name, target: env!("CARGO_PKG_NAME"), name = $name, $($key = $value),+);
@@ -90,7 +90,7 @@ macro_rules! otel_warn {
             let _ = $name; // Compiler will optimize this out as it's unused.
         }
     };
-    (name: $name:expr, $($key:ident = $value:expr),+ $(,)?) => {
+    (name: $name:expr, $($key:tt = $value:expr),+ $(,)?) => {
         #[cfg(feature = "internal-logs")]
         {
             $crate::_private::warn!(name: $name,
@@ -147,7 +147,7 @@ macro_rules! otel_debug {
             let _ = $name; // Compiler will optimize this out as it's unused.
         }
     };
-    (name: $name:expr, $($key:ident = $value:expr),+ $(,)?) => {
+    (name: $name:expr, $($key:tt = $value:expr),+ $(,)?) => {
         #[cfg(feature = "internal-logs")]
         {
             $crate::_private::debug!(name: $name, target: env!("CARGO_PKG_NAME"), name = $name, $($key = $value),+);
@@ -198,7 +198,7 @@ macro_rules! otel_error {
             let _ = $name; // Compiler will optimize this out as it's unused.
         }
     };
-    (name: $name:expr, $($key:ident = $value:expr),+ $(,)?) => {
+    (name: $name:expr, $($key:tt = $value:expr),+ $(,)?) => {
         #[cfg(feature = "internal-logs")]
         {
             $crate::_private::error!(name: $name,

From 6a63d55c47ec7efbcb1f9ac1d5cbbbe742bb8083 Mon Sep 17 00:00:00 2001
From: cijothomas <cijo.thomas@gmail.com>
Date: Thu, 25 Jun 2026 08:53:57 +0530
Subject: [PATCH 2/2] docs: add changelog entry for quoted-key macro support

---
 opentelemetry/CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/opentelemetry/CHANGELOG.md b/opentelemetry/CHANGELOG.md
index 0ff38d81b0..66f7a7a3cb 100644
--- a/opentelemetry/CHANGELOG.md
+++ b/opentelemetry/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## vNext
 
+- `otel_info!`, `otel_warn!`, `otel_debug!`, and `otel_error!` macros now accept quoted-key fields
+  (e.g. `"otel.component.type" = "value"`) for dotted attribute names.
 - **Added** `BoundGauge<T>` type and `Gauge::bind()` method, extending the
   experimental bound-instrument API (previously available for `Counter` and
   `Histogram`) to `Gauge`. Gated behind the