From 406d2c41e95b5f6fc20129921f05ea293398b7c1 Mon Sep 17 00:00:00 2001
From: Nikolay Kim <fafhrd91@gmail.com>
Date: Wed, 20 Dec 2017 20:56:17 -0800
Subject: [PATCH] add doc string

---
 src/json.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/json.rs b/src/json.rs
index 93cff413..a33fa46d 100644
--- a/src/json.rs
+++ b/src/json.rs
@@ -85,6 +85,7 @@ pub struct JsonBody<S, T: DeserializeOwned>{
 
 impl<S, T: DeserializeOwned> JsonBody<S, T> {
 
+    /// Create `JsonBody` for request.
     pub fn from_request(req: &mut HttpRequest<S>) -> Self {
         JsonBody{
             limit: 262_144,