stop using ::std::num::Zero

xmas7 · xmas7 · commit c54f7a80bd14 · 2014-11-15T08:36:30.000-05:00
diff --git a/src/codegen.rs b/src/codegen.rs
@@ -464,10 +464,10 @@ fn getter_text (_node_map : &collections::hash_map::HashMap<u64, schema_capnp::n
         }
     }
 
-    fn common_case<T: ::std::num::Zero + ::std::fmt::Show>(
+    fn common_case<T: ::std::num::FromPrimitive + PartialEq + ::std::fmt::Show>(
         typ: &str, member : &str,
         offset: uint, default : T) -> (String, FormattedText) {
-        let interior = if default.is_zero() {
+        let interior = if default == ::std::num::FromPrimitive::from_uint(0).unwrap() {
             Line(format!("self.{}.get_data_field::<{}>({})",
                          member, typ, offset))
         } else {

Original file line number	Diff line number	Diff line change
`@@ -464,10 +464,10 @@ fn getter_text (_node_map : &collections::hash_map::HashMap<u64, schema_capnp::n`
`464`	`464`	`}`
`465`	`465`	`}`
`466`	`466`
`467`		`- fn common_case<T: ::std::num::Zero + ::std::fmt::Show>(`
	`467`	`+ fn common_case<T: ::std::num::FromPrimitive + PartialEq + ::std::fmt::Show>(`
`468`	`468`	`typ: &str, member : &str,`
`469`	`469`	`offset: uint, default : T) -> (String, FormattedText) {`
`470`		`- let interior = if default.is_zero() {`
	`470`	`+ let interior = if default == ::std::num::FromPrimitive::from_uint(0).unwrap() {`
`471`	`471`	`Line(format!("self.{}.get_data_field::<{}>({})",`
`472`	`472`	`member, typ, offset))`
`473`	`473`	`} else {`