diff --git a/src/linux/mod.rs b/src/linux/mod.rs
index b104ac4..ccb0f51 100644
--- a/src/linux/mod.rs
+++ b/src/linux/mod.rs
@@ -55,10 +55,6 @@ impl<'a> SegmentTrait for Segment<'a> {
         }
     }
 
-    fn id(&self) -> Option<SharedLibraryId> {
-        None
-    }
-
     #[inline]
     fn stated_virtual_memory_address(&self) -> Svma {
         Svma(unsafe {
@@ -153,6 +149,11 @@ impl<'a> SharedLibraryTrait for SharedLibrary<'a> {
         self.name
     }
 
+    #[inline]
+    fn id(&self) -> Option<SharedLibraryId> {
+        None
+    }
+
     #[inline]
     fn segments(&self) -> Self::SegmentIter {
         SegmentIter { inner: self.headers.iter() }