EventList impl for &[Ref<Rc<Event>>]

tedsta · tedsta · commit c6305ebf766f · 2016-06-17T15:22:58.000-10:00
diff --git a/src/hl.rs b/src/hl.rs
@@ -885,15 +885,13 @@ impl<'r> EventList for &'r [Event] {
     }
 }*/
 
-impl<'r, 's> EventList for &'r [Option<Ref<'s, Rc<Event>>>] {
+impl<'r, 's> EventList for &'r [Ref<'s, Rc<Event>>] {
     fn as_event_list<T, F>(&self, f: F) -> T
         where F: FnOnce(*const cl_event, cl_uint) -> T
     {
         let mut vec: Vec<cl_event> = Vec::with_capacity(self.len());
         for item in self.iter() {
-            if let Some(ref item) = *item {
-                vec.push(item.event);
-            }
+            vec.push(item.event);
         }
 
         f(vec.as_ptr(), vec.len() as cl_uint)

Original file line number	Diff line number	Diff line change
`@@ -885,15 +885,13 @@ impl<'r> EventList for &'r [Event] {`
`885`	`885`	`}`
`886`	`886`	`}*/`
`887`	`887`
`888`		`-impl<'r, 's> EventList for &'r [Option<Ref<'s, Rc<Event>>>] {`
	`888`	`+impl<'r, 's> EventList for &'r [Ref<'s, Rc<Event>>] {`
`889`	`889`	`fn as_event_list<T, F>(&self, f: F) -> T`
`890`	`890`	`where F: FnOnce(*const cl_event, cl_uint) -> T`
`891`	`891`	`{`
`892`	`892`	`let mut vec: Vec<cl_event> = Vec::with_capacity(self.len());`
`893`	`893`	`for item in self.iter() {`
`894`		`- if let Some(ref item) = *item {`
`895`		`- vec.push(item.event);`
`896`		`- }`
	`894`	`+ vec.push(item.event);`
`897`	`895`	`}`
`898`	`896`
`899`	`897`	`f(vec.as_ptr(), vec.len() as cl_uint)`