allow deserialize from the path

actix-service/CHANGES.md

@@ -1,5 +1,8 @@
 # Changes
 
+## [0.1.6] - 2019-01-xx
+
+
 ## [0.1.5] - 2019-01-13
 
 ### Changed

actix-service/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-service"
-version = "0.1.5"
+version = "0.1.6"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix Service"
 keywords = ["network", "framework", "async", "futures"]

router/src/path.rs

@@ -1,6 +1,9 @@
 use std::ops::Index;
 use std::rc::Rc;
 
+use serde::de;
+
+use crate::de::PathDeserializer;
 use crate::RequestPath;
 
 #[derive(Debug, Clone, Copy)]
@@ -149,6 +152,11 @@ impl<T: RequestPath> Path<T> {
             params: self,
         }
     }
+
+    /// Try to deserialize matching parameters to a specified type `U`
+    pub fn load<'de, U: serde::Deserialize<'de>>(&'de self) -> Result<U, de::value::Error> {
+        de::Deserialize::deserialize(PathDeserializer::new(self))
+    }
 }
 
 #[derive(Debug)]