---

yaml
---
r: 182338
b: refs/heads/beta
c: d727f99
h: refs/heads/master
v: v3

Author: Oliver 'ker' Schneider

[refs]

@@ -31,7 +31,7 @@ refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
 refs/heads/batch: b7fd822592a4fb577552d93010c4a4e14f314346
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
-refs/heads/beta: f015a3b871a7eade289842a868f6de580740d89c
+refs/heads/beta: d727f9910729625039defffd4058b907ca984bb9
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: eb836bf767aa1d8d4cba488a9091cde3c0ab4b2f

branches/beta/src/librbml/lib.rs

@@ -1059,8 +1059,8 @@ pub mod writer {
             self.end_tag()
         }
 
-        fn emit_map_elt_key<F>(&mut self, _idx: uint, mut f: F) -> EncodeResult where
-            F: FnMut(&mut Encoder<'a, W>) -> EncodeResult,
+        fn emit_map_elt_key<F>(&mut self, _idx: uint, f: F) -> EncodeResult where
+            F: FnOnce(&mut Encoder<'a, W>) -> EncodeResult,
         {
 
             try!(self.start_tag(EsMapKey as uint));

branches/beta/src/libserialize/json.rs

@@ -668,8 +668,8 @@ impl<'a> ::Encoder for Encoder<'a> {
         Ok(())
     }
 
-    fn emit_map_elt_key<F>(&mut self, idx: uint, mut f: F) -> EncodeResult where
-        F: FnMut(&mut Encoder<'a>) -> EncodeResult,
+    fn emit_map_elt_key<F>(&mut self, idx: uint, f: F) -> EncodeResult where
+        F: FnOnce(&mut Encoder<'a>) -> EncodeResult,
     {
         if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
         if idx != 0 { try!(write!(self.writer, ",")) }
@@ -961,8 +961,8 @@ impl<'a> ::Encoder for PrettyEncoder<'a> {
         Ok(())
     }
 
-    fn emit_map_elt_key<F>(&mut self, idx: uint, mut f: F) -> EncodeResult where
-        F: FnMut(&mut PrettyEncoder<'a>) -> EncodeResult,
+    fn emit_map_elt_key<F>(&mut self, idx: uint, f: F) -> EncodeResult where
+        F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult,
     {
         if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
         if idx == 0 {

branches/beta/src/libserialize/serialize.rs

@@ -98,7 +98,7 @@ pub trait Encoder {
     fn emit_map<F>(&mut self, len: uint, f: F) -> Result<(), Self::Error>
         where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
     fn emit_map_elt_key<F>(&mut self, idx: uint, f: F) -> Result<(), Self::Error>
-        where F: FnMut(&mut Self) -> Result<(), Self::Error>;
+        where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
     fn emit_map_elt_val<F>(&mut self, idx: uint, f: F) -> Result<(), Self::Error>
         where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
 }