Rocket/core/lib/tests/responder_lifetime-issue-34...

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#![feature(proc_macro_hygiene)]
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#![allow(dead_code)] // This test is only here so that we can ensure it compiles.
#[macro_use] extern crate rocket;
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use rocket::{Request, State};
use rocket::futures::future::BoxFuture;
use rocket::response::{Responder, Result};
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struct SomeState;
pub struct CustomResponder<'r, R> {
responder: R,
state: &'r SomeState,
}
impl<'r, R: Responder<'r>> Responder<'r> for CustomResponder<'r, R> {
fn respond_to<'a, 'x>(self, _: &'r Request<'a>) -> BoxFuture<'x, Result<'r>>
where 'a: 'x, 'r: 'x, Self: 'x
{
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unimplemented!()
}
}
#[get("/unit_state")]
fn unit_state(state: State<SomeState>) -> CustomResponder<()> {
CustomResponder { responder: (), state: state.inner() }
}
#[get("/string_state")]
fn string_state(state: State<SomeState>) -> CustomResponder<String> {
CustomResponder { responder: "".to_string(), state: state.inner() }
}