axum/axum-macros/tests/from_request/pass/empty_tuple.rs

use axum_macros::FromRequest;

#[derive(FromRequest)]
struct Extractor();

fn assert_from_request()
where
    Extractor: axum::extract::FromRequest<(), axum::body::Body, Rejection = std::convert::Infallible>,
{
}

fn main() {}