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//! This example illustrates the way to send and receive arbitrary JSON.
//!
//! This is useful for some ad-hoc experiments and situations when you don't
//! really care about the structure of the JSON and just need to display it or
//! process it at runtime.
// This is using the `tokio` runtime. You'll need the following dependency:
//
// `tokio = { version = "1", features = ["full"] }`
#[tokio::main]
async fn main() -> Result<(), reqwest::Error> {
let echo_json: serde_json::Value = reqwest::Client::new()
.post("https://jsonplaceholder.typicode.com/posts")
.json(&serde_json::json!({
"title": "Reqwest.rs",
"body": "https://docs.rs/reqwest",
"userId": 1
}))
.send()
.await?
.json()
.await?;
println!("{echo_json:#?}");
// Object(
// {
// "body": String(
// "https://docs.rs/reqwest"
// ),
// "id": Number(
// 101
// ),
// "title": String(
// "Reqwest.rs"
// ),
// "userId": Number(
// 1
// )
// }
// )
Ok(())
}
|
