Merge pull request #23473 from dotnwat/ct-ns

ct: add experimental namespace prefix

Author: dotnwat

src/v/cloud_topics/dl_placeholder.h

@@ -17,7 +17,7 @@
 
 // This header contains definition of the dl_placeholder batch
 
-namespace cloud_topics {
+namespace experimental::cloud_topics {
 
 struct dl_placeholder // NOLINT
   : serde::
@@ -38,4 +38,4 @@ enum class dl_placeholder_record_key {
     empty,
 };
 
-} // namespace cloud_topics
+} // namespace experimental::cloud_topics

src/v/cloud_topics/errc.h

@@ -11,7 +11,7 @@
 
 #include <system_error>
 
-namespace cloud_topics {
+namespace experimental::cloud_topics {
 
 enum class errc : int16_t {
     success,
@@ -42,7 +42,7 @@ inline const std::error_category& error_category() noexcept {
 inline std::error_code make_error_code(errc e) noexcept {
     return {static_cast<int>(e), error_category()};
 }
-} // namespace cloud_topics
+} // namespace experimental::cloud_topics
 namespace std {
 template<>
 struct is_error_code_enum<cloud_topics::errc> : true_type {};

src/v/cloud_topics/logger.cc

@@ -9,6 +9,6 @@
  */
 #include "cloud_topics/logger.h"
 
-namespace cloud_topics {
+namespace experimental::cloud_topics {
 seastar::logger cd_log("cloud_topics");
 }

src/v/cloud_topics/logger.h

@@ -12,7 +12,7 @@
 
 #include <seastar/util/log.hh>
 
-namespace cloud_topics {
+namespace experimental::cloud_topics {
 
 extern seastar::logger cd_log;
 

src/v/cloud_topics/tests/types_test.cc

@@ -12,5 +12,7 @@
 #include <gtest/gtest.h>
 
 TEST(DlStmKey, Formatting) {
-    ASSERT_EQ(fmt::format("{}", cloud_topics::dl_stm_key::overlay), "overlay");
+    ASSERT_EQ(
+      fmt::format("{}", experimental::cloud_topics::dl_stm_key::overlay),
+      "overlay");
 }

src/v/cloud_topics/types.cc

@@ -9,11 +9,11 @@
  */
 #include "cloud_topics/types.h"
 
-auto fmt::formatter<cloud_topics::dl_stm_key>::format(
-  cloud_topics::dl_stm_key key,
+auto fmt::formatter<experimental::cloud_topics::dl_stm_key>::format(
+  experimental::cloud_topics::dl_stm_key key,
   fmt::format_context& ctx) const -> decltype(ctx.out()) {
     switch (key) {
-    case cloud_topics::dl_stm_key::overlay:
+    case experimental::cloud_topics::dl_stm_key::overlay:
         return fmt::format_to(ctx.out(), "overlay");
     default:
         return fmt::format_to(ctx.out(), "unknown");

src/v/cloud_topics/types.h

@@ -17,7 +17,7 @@
 
 #include <cstdint>
 
-namespace cloud_topics {
+namespace experimental::cloud_topics {
 
 enum class dl_stm_key {
     overlay,
@@ -39,11 +39,12 @@ enum class dl_stm_object_ownership {
     shared,
 };
 
-} // namespace cloud_topics
+} // namespace experimental::cloud_topics
 
 template<>
-struct fmt::formatter<cloud_topics::dl_stm_key>
+struct fmt::formatter<experimental::cloud_topics::dl_stm_key>
   : fmt::formatter<std::string_view> {
-    auto format(cloud_topics::dl_stm_key, fmt::format_context& ctx) const
-      -> decltype(ctx.out());
+    auto format(
+      experimental::cloud_topics::dl_stm_key,
+      fmt::format_context& ctx) const -> decltype(ctx.out());
 };