use axum::{ extract::{ContentLengthLimit, Multipart}, prelude::*, }; use std::net::SocketAddr; #[tokio::main] async fn main() { tracing_subscriber::fmt::init(); // build our application with some routes let app = route("/", get(show_form).post(accept_form)) .layer(tower_http::trace::TraceLayer::new_for_http()); // run it with hyper let addr = SocketAddr::from(([127, 0, 0, 1], 3000)); tracing::debug!("listening on {}", addr); hyper::Server::bind(&addr) .serve(app.into_make_service()) .await .unwrap(); } async fn show_form() -> response::Html<&'static str> { response::Html( r#" "#, ) } async fn accept_form( ContentLengthLimit(mut multipart): ContentLengthLimit< Multipart, { 250 * 1024 * 1024 /* 250mb */ }, >, ) { while let Some(field) = multipart.next_field().await.unwrap() { let name = field.name().unwrap().to_string(); let data = field.bytes().await.unwrap(); println!("Length of `{}` is {} bytes", name, data.len()); } }