diff --git a/traits/src/ops/wrapping.rs b/traits/src/ops/wrapping.rs
index 419c8dc..a1bcb0d 100644
--- a/traits/src/ops/wrapping.rs
+++ b/traits/src/ops/wrapping.rs
@@ -1,4 +1,4 @@
-use std::ops::{Add, Sub, Mul, Div, Shl, Shr};
+use std::ops::{Add, Sub, Mul};
 
 macro_rules! wrapping_impl {
     ($trait_name:ident, $method:ident, $t:ty) => {
@@ -75,79 +75,3 @@ wrapping_impl!(WrappingMul, wrapping_mul, i16);
 wrapping_impl!(WrappingMul, wrapping_mul, i32);
 wrapping_impl!(WrappingMul, wrapping_mul, i64);
 wrapping_impl!(WrappingMul, wrapping_mul, isize);
-
-/// Performs division that wrapps around on overflow.
-pub trait WrappingDiv: Sized + Div<Self, Output=Self> {
-    /// Wrapping (modular) division. Computes `self / other`, wrapping around at the boundary of
-    /// the type.
-    ///
-    /// The only case where such wrapping can occur is when one divides `MIN / -1` on a signed type
-    /// (where `MIN` is the negative minimal value for the type); this is equivalent to `-MIN`, a
-    /// positive value that is too large to represent in the type. In such a case, this function
-    /// returns `MIN` itself.
-    ///
-    /// # Panics
-    ///
-    /// This function will panic if rhs is 0.
-    fn wrapping_div(&self, v: &Self) -> Self;
-}
-
-wrapping_impl!(WrappingDiv, wrapping_div, u8);
-wrapping_impl!(WrappingDiv, wrapping_div, u16);
-wrapping_impl!(WrappingDiv, wrapping_div, u32);
-wrapping_impl!(WrappingDiv, wrapping_div, u64);
-wrapping_impl!(WrappingDiv, wrapping_div, usize);
-
-wrapping_impl!(WrappingDiv, wrapping_div, i8);
-wrapping_impl!(WrappingDiv, wrapping_div, i16);
-wrapping_impl!(WrappingDiv, wrapping_div, i32);
-wrapping_impl!(WrappingDiv, wrapping_div, i64);
-wrapping_impl!(WrappingDiv, wrapping_div, isize);
-
-/// Performs bitwise shift left that wrapps around on overflow.
-pub trait WrappingShl<RHS>: Sized + Shl<RHS, Output=Self> {
-    /// Panic-free bitwise shift-left; yields `self << mask(rhs)`, where `mask` removes any
-    /// high-order bits of rhs that would cause the shift to exceed the bitwidth of the type.
-    ///
-    /// Note that this is *not* the same as a rotate-left; the RHS of a wrapping shift-left is
-    /// restricted to the range of the type, rather than the bits shifted out of the LHS being
-    /// returned to the other end. The primitive integer types all implement a `rotate_left`
-    /// function, which may be what you want instead.
-    fn wrapping_shl(&self, v: &RHS) -> Self;
-}
-
-wrapping_impl!(WrappingShl, wrapping_shl, u8, u32);
-wrapping_impl!(WrappingShl, wrapping_shl, u16, u32);
-wrapping_impl!(WrappingShl, wrapping_shl, u32, u32);
-wrapping_impl!(WrappingShl, wrapping_shl, u64, u32);
-wrapping_impl!(WrappingShl, wrapping_shl, usize, u32);
-
-wrapping_impl!(WrappingShl, wrapping_shl, i8, u32);
-wrapping_impl!(WrappingShl, wrapping_shl, i16, u32);
-wrapping_impl!(WrappingShl, wrapping_shl, i32, u32);
-wrapping_impl!(WrappingShl, wrapping_shl, i64, u32);
-wrapping_impl!(WrappingShl, wrapping_shl, isize, u32);
-
-/// Performs bitwise shift right that wrapps around on overflow.
-pub trait WrappingShr<RHS>: Sized + Shr<RHS, Output=Self> {
-    /// Panic-free bitwise shift-right; yields `self >> mask(rhs)`, where `mask` removes any
-    /// high-order bits of rhs that would cause the shift to exceed the bitwidth of the type.
-    ///
-    /// Note that this is *not* the same as a rotate-right; the RHS of a wrapping shift-right is
-    /// restricted to the range of the type, rather than the bits shifted out of the LHS being
-    /// returned to the other end. The primitive integer types all implement a `rotate_right`
-    /// function, which may be what you want instead.
-    fn wrapping_shr(&self, v: &RHS) -> Self;
-}
-
-wrapping_impl!(WrappingShr, wrapping_shr, u8, u32);
-wrapping_impl!(WrappingShr, wrapping_shr, u16, u32);
-wrapping_impl!(WrappingShr, wrapping_shr, u32, u32);
-wrapping_impl!(WrappingShr, wrapping_shr, u64, u32);
-wrapping_impl!(WrappingShr, wrapping_shr, usize, u32);
-
-wrapping_impl!(WrappingShr, wrapping_shr, i8, u32);
-wrapping_impl!(WrappingShr, wrapping_shr, i16, u32);
-wrapping_impl!(WrappingShr, wrapping_shr, i32, u32);
-wrapping_impl!(WrappingShr, wrapping_shr, i64, u32);
-wrapping_impl!(WrappingShr, wrapping_shr, isize, u32);