[ISSUE #1658]🚀Add AckResult struct🔥

rocketmq-client/src/consumer.rs

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+pub(crate) mod ack_result;
 pub(crate) mod ack_status;
 pub mod allocate_message_queue_strategy;
 pub(crate) mod consumer_impl;

rocketmq-client/src/consumer/ack_result.rs

@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+use cheetah_string::CheetahString;
+
+use crate::consumer::ack_status::AckStatus;
+
+#[derive(Debug, Clone)]
+pub struct AckResult {
+    pub(crate) status: AckStatus,
+    pub(crate) extra_info: CheetahString,
+    pub(crate) pop_time: i64,
+}
+
+impl std::fmt::Display for AckResult {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(
+            f,
+            "AckResult [AckStatus={:?}, extraInfo={}]",
+            self.status, self.extra_info
+        )
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use cheetah_string::CheetahString;
+
+    use super::*;
+
+    #[test]
+    fn ack_result_display_format() {
+        let ack_result = AckResult {
+            status: AckStatus::Ok,
+            extra_info: CheetahString::from("extra info"),
+            pop_time: 123456789,
+        };
+        assert_eq!(
+            format!("{}", ack_result),
+            "AckResult [AckStatus=Ok, extraInfo=extra info]"
+        );
+    }
+
+    #[test]
+    fn ack_result_display_format_with_not_exist_status() {
+        let ack_result = AckResult {
+            status: AckStatus::NotExist,
+            extra_info: CheetahString::from("extra info"),
+            pop_time: 987654321,
+        };
+        assert_eq!(
+            format!("{}", ack_result),
+            "AckResult [AckStatus=NotExist, extraInfo=extra info]"
+        );
+    }
+
+    #[test]
+    fn ack_result_display_format_with_empty_extra_info() {
+        let ack_result = AckResult {
+            status: AckStatus::Ok,
+            extra_info: CheetahString::from(""),
+            pop_time: 123456789,
+        };
+        assert_eq!(
+            format!("{}", ack_result),
+            "AckResult [AckStatus=Ok, extraInfo=]"
+        );
+    }
+
+    #[test]
+    fn ack_result_display_format_with_negative_pop_time() {
+        let ack_result = AckResult {
+            status: AckStatus::Ok,
+            extra_info: CheetahString::from("extra info"),
+            pop_time: -123456789,
+        };
+        assert_eq!(
+            format!("{}", ack_result),
+            "AckResult [AckStatus=Ok, extraInfo=extra info]"
+        );
+    }
+}