rocket_codegen 0.5.1

Procedural macros for the Rocket web framework.
Documentation 
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#[macro_use] extern crate rocket;

#[derive(Responder)]
struct Thing1;

#[derive(Responder)]
struct Thing2();

#[derive(Responder)]
enum Bar { } // NO ERROR

#[derive(Responder)]
enum Foo { Bark, }

#[derive(Responder)]
struct Thing4<'a, 'b>(&'a str, &'b str);

#[derive(Responder)]
struct Thing5<T>(T); // NO ERROR

#[derive(Responder)]
struct Thing6<T, E>(T, E);

#[derive(Responder)]
#[response(content_type = "")]
struct Thing7(());

#[derive(Responder)]
#[response(content_type = "idk")]
struct Thing8(());

#[derive(Responder)]
#[response(content_type = 100)]
struct Thing9(());

#[derive(Responder)]
#[response(status = 8)]
struct Thing10(());

#[derive(Responder)]
#[response(status = "404")]
struct Thing11(());

#[derive(Responder)]
#[response(status = "404", content_type = "html")]
struct Thing12(());

#[derive(Responder)]
#[response(status = 404, content_type = 120)]
struct Thing13(());

#[derive(Responder)] // NO ERROR
enum Error<'r, T> {
    #[response(status = 400)]
    Unauthorized(T),
    #[response(status = 404)]
    NotFound(rocket::fs::NamedFile),
    #[response(status = 500)]
    A(&'r str, rocket::http::ContentType),
}

#[derive(Responder)] // NO ERROR
enum Error2<'r, T> {
    Unauthorized(&'r T),
}

fn main() {}