use async_curl::{AsyncCurl, CurlActor};
use curl::easy::{Handler, WriteError};
#[derive(Debug, Clone, Default)]
pub struct ResponseHandler {
data: Option<Vec<u8>>,
}
impl Handler for ResponseHandler {
fn write(&mut self, stream: &[u8]) -> Result<usize, WriteError> {
if self.data.is_none() {
self.data = Some(stream.to_vec());
} else {
if let Some(ref mut data) = self.data {
data.extend_from_slice(stream);
}
}
Ok(stream.len())
}
}
impl ResponseHandler {
pub fn new() -> Self {
Self::default()
}
pub fn take(&mut self) -> Option<Vec<u8>> {
self.data.take()
}
}
#[tokio::main(flavor = "current_thread")]
async fn main() {
let actor = CurlActor::new();
let collector = ResponseHandler::new();
let mut curl = AsyncCurl::new(actor, collector)
.url("https://www.rust-lang.org/")
.unwrap()
.finalize()
.perform()
.await
.unwrap();
let body = curl.get_mut().take();
let status = curl.response_code().unwrap() as u16;
println!("Body: {:?}", body);
println!("Status: {status}");
}