volcengine_rust_sdk/service/rds/
api_modify_db_instance_spec_model.rs

1/*
2 * @Author: Jerry.Yang
3 * @Date: 2024-11-05 10:39:54
4 * @LastEditors: Jerry.Yang
5 * @LastEditTime: 2025-02-06 11:32:28
6 * @Description: Implementation of request and response handling for modifying the specifications of an RDS instance.
7 */
8use crate::volcengine::error::error;
9use crate::volcengine::request::{request, response};
10use std::collections::HashMap;
11use volcengine_sdk_protobuf::protobuf::rds_instance;
12
13/// Implementation of the `ApiRequest` trait for the `ModifyDbInstanceSpecReq` structure.
14/// This implementation provides the necessary methods to convert the request into a format suitable for sending over HTTP.
15impl request::ApiRequest for rds_instance::ModifyDbInstanceSpecReq {
16    /// Converts the request into a `HashMap` of headers.
17    /// For this specific request, no additional headers are required, so an empty `HashMap` is returned.
18    fn to_hashmap(&self) -> HashMap<String, String> {
19        HashMap::new()
20    }
21
22    /// Serializes the request into a byte vector to be sent as the request body.
23    /// This method uses `serde_json` to serialize the request into a JSON format, which is then converted into a byte vector.
24    /// If serialization fails, it panics. In a production environment, this should be handled more gracefully.
25    fn to_body(&self) -> Vec<u8> {
26        serde_json::to_vec(self).unwrap()
27        // Alternatively, you could use the following method to handle errors:
28        // request::Request::format_request_to_body(self)
29    }
30}
31
32/// Implementation of the `ApiResponse` trait for the `ModifyDbInstanceSpecResp` structure.
33/// This implementation provides the necessary methods to parse the HTTP response into a structured response object.
34impl response::ApiResponse for rds_instance::ModifyDbInstanceSpecResp {
35    /// Deserializes the HTTP response into a structured response object.
36    /// This method takes an `http_response` object, parses its JSON body, and updates the current response object with the parsed data.
37    ///
38    /// # Arguments
39    /// * `http_response` - The HTTP response object received from the server.
40    ///
41    /// # Returns
42    /// * `Result<(), error::Error>` - Returns `Ok(())` if the response is successfully parsed, or an error if parsing fails.
43    async fn to_struct(&mut self, http_response: reqwest::Response) -> Result<(), error::Error> {
44        // Parse the JSON response body into the expected structure.
45        let parsed_response: volcengine_sdk_protobuf::protobuf::rds_instance::ModifyDbInstanceSpecResp =
46            http_response
47                .json()
48                .await
49                .map_err(|e| error::Error::ErrParseResponse(e))?;
50
51        // Update the current response object with the parsed data.
52        *self = parsed_response;
53
54        // Return successfully if no errors occurred.
55        Ok(())
56    }
57}
volcengine_rust_sdk/service/rds/api_modify_db_instance_spec_model.rs

volcengine_rust_sdk/service/rds/
api_modify_db_instance_spec_model.rs
