apply pre-commit

add features to aws-smithy-types

Author: thomas-k-cameron

codegen-client/src/main/kotlin/software/amazon/smithy/rust/codegen/client/smithy/generators/client/FluentClientGenerator.kt

@@ -358,20 +358,20 @@ class FluentClientGenerator(
             if (inputBuilderType.toString().endsWith("Builder")) {
                 rustTemplate(
                     """
-                        ##[#{AwsSdkUnstableAttribute}]
-                        /// This function replaces the parameter with new one.
-                        /// It is useful when you want to replace the existing data with de-serialized data.
-                        /// ```compile_fail
-                        /// let result_future = async {
-                        ///     let deserialized_parameters: $inputBuilderType  = serde_json::from_str(&json_string).unwrap();
-                        ///     client.$fnName().set_fields(&deserialized_parameters).send().await
-                        /// };
-                        /// ```
-                        pub fn set_fields(mut self, data: $inputBuilderType) -> Self {
-                            self.inner = data;
-                            self
-                        }
-                        """,
+                    ##[#{AwsSdkUnstableAttribute}]
+                    /// This function replaces the parameter with new one.
+                    /// It is useful when you want to replace the existing data with de-serialized data.
+                    /// ```compile_fail
+                    /// let result_future = async {
+                    ///     let deserialized_parameters: $inputBuilderType  = serde_json::from_str(&json_string).unwrap();
+                    ///     client.$fnName().set_fields(&deserialized_parameters).send().await
+                    /// };
+                    /// ```
+                    pub fn set_fields(mut self, data: $inputBuilderType) -> Self {
+                        self.inner = data;
+                        self
+                    }
+                    """,
                     "AwsSdkUnstableAttribute" to Attribute.AwsSdkUnstableAttribute.inner,
                 )
             }

rust-runtime/aws-smithy-types/Cargo.toml

@@ -18,6 +18,7 @@ base64-simd = "0.8"
 [target."cfg(aws_sdk_unstable)".dependencies.serde]
 version = "1"
 features = ["derive"]
+optional = true
 
 [dev-dependencies]
 base64 = "0.13.0"
@@ -37,3 +38,7 @@ rustdoc-args = ["--cfg", "docsrs"]
 [[bench]]
 name = "base64"
 harness = false
+
+[features]
+serde-serialize = []
+serde-deserialize = []