1 files changed, 0 insertions, 64 deletions
diff --git a/syn/examples/heapsize/heapsize/src/lib.rs b/syn/examples/heapsize/heapsize/src/lib.rs
deleted file mode 100644
index 30bb6d6..0000000
--- a/syn/examples/heapsize/heapsize/src/lib.rs
+++ /dev/null
@@ -1,64 +0,0 @@
-use std::mem;
-
-pub use heapsize_derive::*;
-
-pub trait HeapSize {
-    /// Total number of bytes of heap memory owned by `self`.
-    ///
-    /// Does not include the size of `self` itself, which may or may not be on
-    /// the heap. Includes only children of `self`, meaning things pointed to by
-    /// `self`.
-    fn heap_size_of_children(&self) -> usize;
-}
-
-//
-// In a real version of this library there would be lots more impls here, but
-// here are some interesting ones.
-//
-
-impl HeapSize for u8 {
-    /// A `u8` does not own any heap memory.
-    fn heap_size_of_children(&self) -> usize {
-        0
-    }
-}
-
-impl HeapSize for String {
-    /// A `String` owns enough heap memory to hold its reserved capacity.
-    fn heap_size_of_children(&self) -> usize {
-        self.capacity()
-    }
-}
-
-impl<T> HeapSize for Box<T>
-where
-    T: ?Sized + HeapSize,
-{
-    /// A `Box` owns however much heap memory was allocated to hold the value of
-    /// type `T` that we placed on the heap, plus transitively however much `T`
-    /// itself owns.
-    fn heap_size_of_children(&self) -> usize {
-        mem::size_of_val(&**self) + (**self).heap_size_of_children()
-    }
-}
-
-impl<T> HeapSize for [T]
-where
-    T: HeapSize,
-{
-    /// Sum of heap memory owned by each element of a dynamically sized slice of
-    /// `T`.
-    fn heap_size_of_children(&self) -> usize {
-        self.iter().map(HeapSize::heap_size_of_children).sum()
-    }
-}
-
-impl<'a, T> HeapSize for &'a T
-where
-    T: ?Sized,
-{
-    /// A shared reference does not own heap memory.
-    fn heap_size_of_children(&self) -> usize {
-        0
-    }
-}