[dfv1] add ctor to datatypes::ComponentColumnSelector

crates/store/re_types/src/blueprint/components/component_column_selector_ext.rs

@@ -4,10 +4,7 @@ use re_types_core::ComponentName;
 impl super::ComponentColumnSelector {
     /// Create a [`Self`] from an [`EntityPath`] and a [`ComponentName`].
     pub fn new(entity_path: &EntityPath, component_name: ComponentName) -> Self {
-        crate::blueprint::datatypes::ComponentColumnSelector {
-            entity_path: entity_path.into(),
-            component: component_name.as_str().into(),
-        }
-        .into()
+        crate::blueprint::datatypes::ComponentColumnSelector::new(entity_path, component_name)
+            .into()
     }
 }

crates/store/re_types/src/blueprint/datatypes/component_column_selector_ext.rs

@@ -0,0 +1,12 @@
+use re_log_types::EntityPath;
+use re_types_core::ComponentName;
+
+impl super::ComponentColumnSelector {
+    /// Create a [`Self`] from an [`EntityPath`] and a [`ComponentName`].
+    pub fn new(entity_path: &EntityPath, component_name: ComponentName) -> Self {
+        Self {
+            entity_path: entity_path.into(),
+            component: component_name.as_str().into(),
+        }
+    }
+}