impl Add<usize> for memory::paging::Page

src/arch/x86_64/memory/paging/mod.rs

@@ -3,7 +3,7 @@
 //! Extremely ripped off from Phil Oppermann's tutorials, because I don't feel like writing
 //! a paging system off the top of my head today.
 
-use core::ops::{Deref, DerefMut};
+use core::ops::{Add, Deref, DerefMut};
 use multiboot2::BootInformation;
 use super::PAGE_SIZE;
 use super::{Frame, FrameAllocator};
@@ -158,6 +158,14 @@ impl Page {
     }
 }
 
+impl Add<usize> for Page {
+    type Output = Page;
+
+    fn add(self, rhs: usize) -> Page {
+        Page { index: self.index + rhs }
+    }
+}
+
 pub struct PageIter {
     start: Page,
     end: Page,