Created
December 17, 2022 18:47
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Using the "reqwest" and "serde" crates to fetch and Serialize/ Deserialize the data from typicode.com
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| use serde::{ Serialize, Deserialize }; | |
| // Allowed the main function to be async, specifies our async code will be executed by the tokio runtime | |
| #[tokio::main] | |
| async fn main() -> Result<(), reqwest::Error> { | |
| // print!("{:#?}", add_todos().await); | |
| Ok(()) | |
| } | |
| async fn add_todos() -> Result<Todo, reqwest::Error> { | |
| let client = reqwest::Client::new(); | |
| let body = | |
| serde_json::json!({ | |
| "userId": 1, | |
| "title": "Subscribe to Let's Get Rusty".to_owned(), | |
| "completed": false | |
| }); | |
| let response: Todo = client | |
| .post("https://jsonplaceholder.typicode.com/todos") | |
| .json(&body) | |
| .send().await? | |
| .json().await?; | |
| return Ok(response); | |
| } | |
| async fn get_todos() -> Result<Vec<Todo>, reqwest::Error> { | |
| let client = reqwest::Client::new(); | |
| let todos: Vec<Todo> = client | |
| .get("https://jsonplaceholder.typicode.com/todos?userId=1") | |
| .send().await? | |
| .json().await?; | |
| return Ok(todos); | |
| } | |
| #[derive(Debug, Serialize, Deserialize)] | |
| struct Todo { | |
| #[serde(rename = "userId")] | |
| user_id: i32, | |
| id: Option<i32>, | |
| title: String, | |
| completed: bool, | |
| } |
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