Json doesn't need to depend on IoError to implement Encodable #13230

Kroisse · Kroisse · commit 2deca5840e10 · 2014-04-01T03:05:32.000+09:00
diff --git a/src/libserialize/json.rs b/src/libserialize/json.rs
@@ -732,8 +732,8 @@ impl<'a> ::Encoder<io::IoError> for PrettyEncoder<'a> {
     }
 }
 
-impl<E: ::Encoder<io::IoError>> Encodable<E, io::IoError> for Json {
-    fn encode(&self, e: &mut E) -> EncodeResult {
+impl<E: ::Encoder<S>, S> Encodable<E, S> for Json {
+    fn encode(&self, e: &mut E) -> Result<(), S> {
         match *self {
             Number(v) => v.encode(e),
             String(ref v) => v.encode(e),

Original file line number	Diff line number	Diff line change
`@@ -732,8 +732,8 @@ impl<'a> ::Encoder<io::IoError> for PrettyEncoder<'a> {`
`732`	`732`	`}`
`733`	`733`	`}`
`734`	`734`
`735`		`-impl<E: ::Encoder<io::IoError>> Encodable<E, io::IoError> for Json {`
`736`		`- fn encode(&self, e: &mut E) -> EncodeResult {`
	`735`	`+impl<E: ::Encoder<S>, S> Encodable<E, S> for Json {`
	`736`	`+ fn encode(&self, e: &mut E) -> Result<(), S> {`
`737`	`737`	`match *self {`
`738`	`738`	`Number(v) => v.encode(e),`
`739`	`739`	`String(ref v) => v.encode(e),`