style: Use designated initializers

This feature has been introduced with C++20.

1 files changed, 6 insertions, 6 deletions

diff --git a/src/buildtool/build_engine/base_maps/rule_map.cpp b/src/buildtool/build_engine/base_maps/rule_map.cpp
index 2b05c11d..c8a3dc22 100644
--- a/src/buildtool/build_engine/base_maps/rule_map.cpp
+++ b/src/buildtool/build_engine/base_maps/rule_map.cpp
@@ -138,12 +138,12 @@ auto const kRuleFields = std::unordered_set<std::string>{"anonymous",
             rule_mapping.emplace(key, ExpressionPtr{std::move(*rule_name)});
         }
 
-        anon_defs.emplace(
-            name,
-            UserRule::AnonymousDefinition{
-                target->get<std::string>(),
-                provider->get<std::string>(),
-                ExpressionPtr{Expression::map_t{std::move(rule_mapping)}}});
+        anon_defs.emplace(name,
+                          UserRule::AnonymousDefinition{
+                              .target = target->get<std::string>(),
+                              .provider = provider->get<std::string>(),
+                              .rule_map = ExpressionPtr{
+                                  Expression::map_t{std::move(rule_mapping)}}});
     }
     return anon_defs;
 }