From c368abdf5fcce199b7b2ff3560a7476e63da90ba Mon Sep 17 00:00:00 2001
From: Nikolay Kim <fafhrd91@gmail.com>
Date: Sat, 6 Oct 2018 20:34:19 -0700
Subject: [PATCH] remove Json type

---
 src/json.rs | 101 ----------------------------------------------------
 src/lib.rs  |   1 -
 2 files changed, 102 deletions(-)

diff --git a/src/json.rs b/src/json.rs
index a52884894..e2c99ba3f 100644
--- a/src/json.rs
+++ b/src/json.rs
@@ -1,8 +1,6 @@
 use bytes::BytesMut;
 use futures::{Future, Poll, Stream};
 use http::header::CONTENT_LENGTH;
-use std::fmt;
-use std::ops::{Deref, DerefMut};
 
 use mime;
 use serde::de::DeserializeOwned;
@@ -11,105 +9,6 @@ use serde_json;
 use error::JsonPayloadError;
 use httpmessage::HttpMessage;
 
-/// Json helper
-///
-/// Json can be used for two different purpose. First is for json response
-/// generation and second is for extracting typed information from request's
-/// payload.
-///
-/// To extract typed information from request's body, the type `T` must
-/// implement the `Deserialize` trait from *serde*.
-///
-/// [**JsonConfig**](dev/struct.JsonConfig.html) allows to configure extraction
-/// process.
-///
-/// ## Example
-///
-/// ```rust,ignore
-/// # extern crate actix_web;
-/// #[macro_use] extern crate serde_derive;
-/// use actix_web::{App, Json, Result, http};
-///
-/// #[derive(Deserialize)]
-/// struct Info {
-///     username: String,
-/// }
-///
-/// /// deserialize `Info` from request's body
-/// fn index(info: Json<Info>) -> Result<String> {
-///     Ok(format!("Welcome {}!", info.username))
-/// }
-///
-/// fn main() {
-///     let app = App::new().resource(
-///        "/index.html",
-///        |r| r.method(http::Method::POST).with(index));  // <- use `with` extractor
-/// }
-/// ```
-///
-/// The `Json` type allows you to respond with well-formed JSON data: simply
-/// return a value of type Json<T> where T is the type of a structure
-/// to serialize into *JSON*. The type `T` must implement the `Serialize`
-/// trait from *serde*.
-///
-/// ```rust,ignore
-/// # extern crate actix_web;
-/// # #[macro_use] extern crate serde_derive;
-/// # use actix_web::*;
-/// #
-/// #[derive(Serialize)]
-/// struct MyObj {
-///     name: String,
-/// }
-///
-/// fn index(req: HttpRequest) -> Result<Json<MyObj>> {
-///     Ok(Json(MyObj {
-///         name: req.match_info().query("name")?,
-///     }))
-/// }
-/// # fn main() {}
-/// ```
-pub struct Json<T>(pub T);
-
-impl<T> Json<T> {
-    /// Deconstruct to an inner value
-    pub fn into_inner(self) -> T {
-        self.0
-    }
-}
-
-impl<T> Deref for Json<T> {
-    type Target = T;
-
-    fn deref(&self) -> &T {
-        &self.0
-    }
-}
-
-impl<T> DerefMut for Json<T> {
-    fn deref_mut(&mut self) -> &mut T {
-        &mut self.0
-    }
-}
-
-impl<T> fmt::Debug for Json<T>
-where
-    T: fmt::Debug,
-{
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "Json: {:?}", self.0)
-    }
-}
-
-impl<T> fmt::Display for Json<T>
-where
-    T: fmt::Display,
-{
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::Display::fmt(&self.0, f)
-    }
-}
-
 /// Request payload json parser that resolves to a deserialized `T` value.
 ///
 /// Returns error:
diff --git a/src/lib.rs b/src/lib.rs
index 9acdf3cdb..32f78517b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -144,7 +144,6 @@ pub use body::{Binary, Body};
 pub use error::{Error, ResponseError, Result};
 pub use extensions::Extensions;
 pub use httpmessage::HttpMessage;
-pub use json::Json;
 pub use request::Request;
 pub use response::Response;