trying to fix pyo3 error...

Author: thomas-k-cameron

codegen-core/src/main/kotlin/software/amazon/smithy/rust/codegen/core/smithy/generators/BuilderGenerator.kt

@@ -221,8 +221,8 @@ class BuilderGenerator(
                 val memberName = symbolProvider.toMemberName(member)
                 // All fields in the builder are optional.
                 val memberSymbol = symbolProvider.toSymbol(member).makeOptional()
-                SensitiveWarning.addDoc(writer, member)
                 RenderSerdeAttribute.skipIfStream(writer, member, model)
+                SensitiveWarning.addDoc(writer, member)
                 renderBuilderMember(this, memberName, memberSymbol)
             }
             writeCustomizations(customizations, BuilderSection.AdditionalFields(shape))

codegen-core/src/main/kotlin/software/amazon/smithy/rust/codegen/core/smithy/generators/StructureGenerator.kt

@@ -160,8 +160,6 @@ open class StructureGenerator(
     }
 
     open fun renderStructure() {
-        RenderSerdeAttribute.importSerde(writer)
-
         val symbol = symbolProvider.toSymbol(shape)
         val containerMeta = symbol.expectRustMetadata()
         writer.documentShape(shape, model)
@@ -179,6 +177,7 @@ open class StructureGenerator(
             writeCustomizations(customizations, StructureSection.AdditionalFields(shape))
         }
 
+        RenderSerdeAttribute.importSerde(writer)
         renderStructureImpl()
         if (!containerMeta.hasDebugDerive()) {
             renderDebugImpl()