added IterBytes for 4-tuples

jbclements · jbclements · commit f68aa459ea98 · 2013-09-06T13:35:10.000-07:00
diff --git a/src/libstd/to_bytes.rs b/src/libstd/to_bytes.rs
@@ -375,3 +375,13 @@ impl<A:IterBytes> ToBytes for A {
         }
     }
 }
+
+#[cfg(test)]
+mod test {
+    use super::*;
+    // just test to see if it compiles:
+    #[test] fn iterbytes_compiles () {
+        takes_iterbytes((3,4,5,false));
+    }
+    fn takes_iterbytes<T : IterBytes>(x : T) {}
+}

Original file line number	Diff line number	Diff line change
`@@ -375,3 +375,13 @@ impl<A:IterBytes> ToBytes for A {`
`375`	`375`	`}`
`376`	`376`	`}`
`377`	`377`	`}`
	`378`	`+`
	`379`	`+#[cfg(test)]`
	`380`	`+mod test {`
	`381`	`+ use super::*;`
	`382`	`+ // just test to see if it compiles:`
	`383`	`+ #[test] fn iterbytes_compiles () {`
	`384`	`+ takes_iterbytes((3,4,5,false));`
	`385`	`+ }`
	`386`	`+ fn takes_iterbytes<T : IterBytes>(x : T) {}`
	`387`	`+}`