iron-json-response's Introduction

Iron Json Response

Middleware for json or jsonp response with Iron framework. Using serde for data type and serialization.

Usage

Setup

Middleware setup:

extern crate iron_json_response as ijr;
use ijr::{JsonResponseMiddleware, JsonResponse};

let mut chain = Chain::new(...);
chain.link_after(JsonResponseMiddleware::new());
...

Json

Send json data:

fn handler(req: &mut Request) -> IronResult<Response> {
    let mut resp = Response::new();
    let data = ...

    resp.set_mut(JsonResponse::json(data)).set_mut(status::Ok);
    Ok(resp)
}

Jsonp

Send json data via jsonp:

fn handler(req: &mut Request) -> IronResult<Response> {
    let mut resp = Response::new();
    let data = ...

    resp.set_mut(JsonResponse::jsonp(data, "cb".to_owned())).set_mut(status::Ok);
    Ok(resp)
}

License

Licensed under either of

Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT) at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

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iron-json-response's Issues

Drop rustc-serialize support

According to Rust release milestone predictions, rustc-serialize is scheduled to be deprecated in next month's beta release of Rust.

Example fails to build

error[E0277]: the trait bound `params::Params: plugin::Plugin<iron::Request<'_,
'_>>` is not satisfied
  --> examples\server.rs:88:18
   |
88 |     let cb = req.get_ref::<Params>()
   |                  ^^^^^^^ the trait `plugin::Plugin<iron::Request<'_, '_>>`
is not implemented for `params::Params`
   |
   = help: the following implementations were found:
   = help:   <params::Params as plugin::Plugin<iron::request::Request<'a, 'b>>>

error: aborting due to previous error

error: Could not compile `iron-json-response`.