Auto merge of #28 - Eijebong:serde1.0, r=emilio

Update to serde 1.0 and bump version

Author: bors-servo

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "app_units"
-version = "0.4.2"
+version = "0.5.0"
 authors = ["The Servo Project Developers"]
 description = "Servo app units type (Au)"
 documentation = "http://doc.servo.org/app_units/"
@@ -11,4 +11,4 @@ license = "MPL-2.0"
 heapsize = ">=0.3, < 0.5"
 num-traits = "0.1.32"
 rustc-serialize = "0.3"
-serde = "0.9"
+serde = "1.0"

src/app_unit.rs

@@ -28,8 +28,8 @@ impl HeapSizeOf for Au {
     fn heap_size_of_children(&self) -> usize { 0 }
 }
 
-impl Deserialize for Au {
-    fn deserialize<D: Deserializer>(deserializer: D) -> Result<Au, D::Error> {
+impl<'de> Deserialize<'de> for Au {
+    fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Au, D::Error> {
         Ok(Au(try!(i32::deserialize(deserializer))).clamp())
     }
 }