Rename fmt to format

src/de/mod.rs

@@ -114,7 +114,7 @@ pub trait Deserializer {
         self.visit(visitor)
     }
 
-    fn fmt() -> &'static str {
+    fn format() -> &'static str {
         ""
     }
 }

src/json/de.rs

@@ -465,7 +465,7 @@ impl<Iter> de::Deserializer for Deserializer<Iter>
     }
 
     #[inline]
-    fn fmt() -> &'static str {
+    fn format() -> &'static str {
         "json"
     }
 }

src/json/ser.rs

@@ -258,7 +258,7 @@ impl<W, F> ser::Serializer for Serializer<W, F>
     }
 
     #[inline]
-    fn fmt() -> &'static str {
+    fn format() -> &'static str {
         "json"
     }
 }

src/json/value.rs

@@ -573,7 +573,7 @@ impl ser::Serializer for Serializer {
     }
 
     #[inline]
-    fn fmt() -> &'static str {
+    fn format() -> &'static str {
         "value"
     }
 }
@@ -684,7 +684,7 @@ impl de::Deserializer for Deserializer {
     }
 
     #[inline]
-    fn fmt() -> &'static str {
+    fn format() -> &'static str {
         "value"
     }
 }

src/ser/mod.rs

@@ -180,7 +180,7 @@ pub trait Serializer {
         where K: Serialize,
               V: Serialize;
 
-    fn fmt() -> &'static str {
+    fn format() -> &'static str {
         ""
     }
 }