4 files changed, 14 insertions, 18 deletions
diff --git a/crates/core/c8y_smartrest/Cargo.toml b/crates/core/c8y_smartrest/Cargo.toml
index fea61122..01c271b3 100644
--- a/crates/core/c8y_smartrest/Cargo.toml
+++ b/crates/core/c8y_smartrest/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "c8y_smartrest"
-version = "0.7.1"
+version = "0.7.2"
 authors = ["thin-edge.io team <info@thin-edge.io>"]
 edition = "2021"
 rust-version = "1.58.1"
diff --git a/crates/core/c8y_smartrest/src/error.rs b/crates/core/c8y_smartrest/src/error.rs
index 10a867d3..465a6cab 100644
--- a/crates/core/c8y_smartrest/src/error.rs
+++ b/crates/core/c8y_smartrest/src/error.rs
@@ -1,6 +1,10 @@
 use agent_interface::SoftwareUpdateResponse;
 use std::path::PathBuf;
 
+// allowing large size difference between variants warning,
+// because the enum `SmartRestSerializerError` is already Boxed
+// in `SMCumulocityMapperError`
+#[allow(clippy::large_enum_variant)]
 #[derive(thiserror::Error, Debug)]
 pub enum SmartRestSerializerError {
     #[error("The operation status is not supported. {response:?}")]
@@ -77,7 +81,7 @@ pub enum SMCumulocityMapperError {
     FromReqwest(#[from] reqwest::Error),
 
     #[error(transparent)]
-    FromSmartRestSerializer(#[from] SmartRestSerializerError),
+    FromSmartRestSerializer(#[from] Box<SmartRestSerializerError>),
 
     #[error(transparent)]
     FromSmartRestDeserializer(#[from] SmartRestDeserializerError),
diff --git a/crates/core/c8y_smartrest/src/operations.rs b/crates/core/c8y_smartrest/src/operations.rs
index 5304b8b2..87e6aee9 100644
--- a/crates/core/c8y_smartrest/src/operations.rs
+++ b/crates/core/c8y_smartrest/src/operations.rs
@@ -42,25 +42,15 @@ impl Operation {
     }
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Default, Clone)]
 pub struct Operations {
     operations: Vec<Operation>,
     operations_by_trigger: HashMap<String, usize>,
 }
 
-impl Default for Operations {
-    fn default() -> Self {
-        Self {
-            operations: vec![],
-            operations_by_trigger: HashMap::new(),
-        }
-    }
-}
-
 impl Operations {
     pub fn add_operation(&mut self, operation: Operation) {
         if self.operations.iter().any(|o| o.name.eq(&operation.name)) {
-            return;
         } else {
             if let Some(detail) = operation.exec() {
                 if let Some(on_message) = &detail.on_message {
diff --git a/crates/core/c8y_smartrest/src/smartrest_serializer.rs b/crates/core/c8y_smartrest/src/smartrest_serializer.rs
index 503a345b..4581a2cf 100644
--- a/crates/core/c8y_smartrest/src/smartrest_serializer.rs
+++ b/crates/core/c8y_smartrest/src/smartrest_serializer.rs
@@ -201,11 +201,13 @@ where
 }
 
 fn serialize_smartrest<S: Serialize>(record: S) -> Result<String, SmartRestSerializerError> {
-    let mut wtr = WriterBuilder::new()
-        .has_headers(false)
-        .quote_style(QuoteStyle::Never)
-        .double_quote(false)
-        .from_writer(vec![]);
+    let mut wtr = Box::new(
+        WriterBuilder::new()
+            .has_headers(false)
+            .quote_style(QuoteStyle::Never)
+            .double_quote(false)
+            .from_writer(vec![]),
+    );
     wtr.serialize(record)?;
     let csv = String::from_utf8(wtr.into_inner()?)?;
     Ok(csv)