#[lang = "bitxor"]pub trait BitXor<Rhs = Self> {
type Output;
fn bitxor(self, rhs: Rhs) -> Self::Output;
}
The bitwise XOR operator ^.
Note that Rhs is Self by default, but this is not mandatory.
An implementation of BitXor that lifts ^ to a wrapper around bool.
use std::ops::BitXor;
#[derive(Debug, PartialEq)]
struct Scalar(bool);
impl BitXor for Scalar {
type Output = Self;
// rhs is the "right-hand side" of the expression `a ^ b`
fn bitxor(self, rhs: Self) -> Self::Output {
Scalar(self.0 ^ rhs.0)
}
}
assert_eq!(Scalar(true) ^ Scalar(true), Scalar(false));
assert_eq!(Scalar(true) ^ Scalar(false), Scalar(true));
assert_eq!(Scalar(false) ^ Scalar(true), Scalar(true));
assert_eq!(Scalar(false) ^ Scalar(false), Scalar(false));An implementation of BitXor trait for a wrapper around Vec<bool>.
use std::ops::BitXor;
#[derive(Debug, PartialEq)]
struct BooleanVector(Vec<bool>);
impl BitXor for BooleanVector {
type Output = Self;
fn bitxor(self, BooleanVector(rhs): Self) -> Self::Output {
let BooleanVector(lhs) = self;
assert_eq!(lhs.len(), rhs.len());
BooleanVector(lhs.iter()
.zip(rhs.iter())
.map(|(x, y)| (*x || *y) && !(*x && *y))
.collect())
}
}
let bv1 = BooleanVector(vec![true, true, false, false]);
let bv2 = BooleanVector(vec![true, false, true, false]);
let expected = BooleanVector(vec![false, true, true, false]);
assert_eq!(bv1 ^ bv2, expected);type OutputThe resulting type after applying the ^ operator.
impl BitXor<bool> for bool[src]
impl BitXor<i8> for i8[src]
impl BitXor<i16> for i16[src]
impl BitXor<i32> for i32[src]
impl BitXor<i64> for i64[src]
impl BitXor<i128> for i128[src]
impl BitXor<isize> for isize[src]
impl BitXor<u8> for u8[src]
impl BitXor<u16> for u16[src]
impl BitXor<u32> for u32[src]
impl BitXor<u64> for u64[src]
impl BitXor<u128> for u128[src]
impl BitXor<usize> for usize[src]
impl BitXor<Wrapping<i8>> for Wrapping<i8>[src]
impl BitXor<Wrapping<i16>> for Wrapping<i16>[src]
impl BitXor<Wrapping<i32>> for Wrapping<i32>[src]
impl BitXor<Wrapping<i64>> for Wrapping<i64>[src]
impl BitXor<Wrapping<i128>> for Wrapping<i128>[src]
impl BitXor<Wrapping<isize>> for Wrapping<isize>[src]
impl BitXor<Wrapping<u8>> for Wrapping<u8>[src]
impl BitXor<Wrapping<u16>> for Wrapping<u16>[src]
impl BitXor<Wrapping<u32>> for Wrapping<u32>[src]
impl BitXor<Wrapping<u64>> for Wrapping<u64>[src]
impl BitXor<Wrapping<u128>> for Wrapping<u128>[src]
impl BitXor<Wrapping<usize>> for Wrapping<usize>[src]
impl<'_> BitXor<&'_ bool> for bool[src]
type Output = <bool as BitXor<bool>>::Outputfn bitxor(self, other: &bool) -> <bool as BitXor<bool>>::Output[src]
impl<'_> BitXor<&'_ i8> for i8[src]
type Output = <i8 as BitXor<i8>>::Outputfn bitxor(self, other: &i8) -> <i8 as BitXor<i8>>::Output[src]
impl<'_> BitXor<&'_ i16> for i16[src]
type Output = <i16 as BitXor<i16>>::Outputfn bitxor(self, other: &i16) -> <i16 as BitXor<i16>>::Output[src]
impl<'_> BitXor<&'_ i32> for i32[src]
type Output = <i32 as BitXor<i32>>::Outputfn bitxor(self, other: &i32) -> <i32 as BitXor<i32>>::Output[src]
impl<'_> BitXor<&'_ i64> for i64[src]
type Output = <i64 as BitXor<i64>>::Outputfn bitxor(self, other: &i64) -> <i64 as BitXor<i64>>::Output[src]
impl<'_> BitXor<&'_ i128> for i128[src]
type Output = <i128 as BitXor<i128>>::Outputfn bitxor(self, other: &i128) -> <i128 as BitXor<i128>>::Output[src]
impl<'_> BitXor<&'_ isize> for isize[src]
type Output = <isize as BitXor<isize>>::Outputfn bitxor(self, other: &isize) -> <isize as BitXor<isize>>::Output[src]
impl<'_> BitXor<&'_ u8> for u8[src]
type Output = <u8 as BitXor<u8>>::Outputfn bitxor(self, other: &u8) -> <u8 as BitXor<u8>>::Output[src]
impl<'_> BitXor<&'_ u16> for u16[src]
type Output = <u16 as BitXor<u16>>::Outputfn bitxor(self, other: &u16) -> <u16 as BitXor<u16>>::Output[src]
impl<'_> BitXor<&'_ u32> for u32[src]
type Output = <u32 as BitXor<u32>>::Outputfn bitxor(self, other: &u32) -> <u32 as BitXor<u32>>::Output[src]
impl<'_> BitXor<&'_ u64> for u64[src]
type Output = <u64 as BitXor<u64>>::Outputfn bitxor(self, other: &u64) -> <u64 as BitXor<u64>>::Output[src]
impl<'_> BitXor<&'_ u128> for u128[src]
type Output = <u128 as BitXor<u128>>::Outputfn bitxor(self, other: &u128) -> <u128 as BitXor<u128>>::Output[src]
impl<'_> BitXor<&'_ usize> for usize[src]
type Output = <usize as BitXor<usize>>::Outputfn bitxor(self, other: &usize) -> <usize as BitXor<usize>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<i8>> for Wrapping<i8>[src]
type Output = <Wrapping<i8> as BitXor<Wrapping<i8>>>::Outputfn bitxor(
self,
other: &Wrapping<i8>
) -> <Wrapping<i8> as BitXor<Wrapping<i8>>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<i16>> for Wrapping<i16>[src]
type Output = <Wrapping<i16> as BitXor<Wrapping<i16>>>::Outputfn bitxor(
self,
other: &Wrapping<i16>
) -> <Wrapping<i16> as BitXor<Wrapping<i16>>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<i32>> for Wrapping<i32>[src]
type Output = <Wrapping<i32> as BitXor<Wrapping<i32>>>::Outputfn bitxor(
self,
other: &Wrapping<i32>
) -> <Wrapping<i32> as BitXor<Wrapping<i32>>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<i64>> for Wrapping<i64>[src]
type Output = <Wrapping<i64> as BitXor<Wrapping<i64>>>::Outputfn bitxor(
self,
other: &Wrapping<i64>
) -> <Wrapping<i64> as BitXor<Wrapping<i64>>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<i128>> for Wrapping<i128>[src]
type Output = <Wrapping<i128> as BitXor<Wrapping<i128>>>::Outputfn bitxor(
self,
other: &Wrapping<i128>
) -> <Wrapping<i128> as BitXor<Wrapping<i128>>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<isize>> for Wrapping<isize>[src]
type Output = <Wrapping<isize> as BitXor<Wrapping<isize>>>::Outputfn bitxor(
self,
other: &Wrapping<isize>
) -> <Wrapping<isize> as BitXor<Wrapping<isize>>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<u8>> for Wrapping<u8>[src]
type Output = <Wrapping<u8> as BitXor<Wrapping<u8>>>::Outputfn bitxor(
self,
other: &Wrapping<u8>
) -> <Wrapping<u8> as BitXor<Wrapping<u8>>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<u16>> for Wrapping<u16>[src]
type Output = <Wrapping<u16> as BitXor<Wrapping<u16>>>::Outputfn bitxor(
self,
other: &Wrapping<u16>
) -> <Wrapping<u16> as BitXor<Wrapping<u16>>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<u32>> for Wrapping<u32>[src]
type Output = <Wrapping<u32> as BitXor<Wrapping<u32>>>::Outputfn bitxor(
self,
other: &Wrapping<u32>
) -> <Wrapping<u32> as BitXor<Wrapping<u32>>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<u64>> for Wrapping<u64>[src]
type Output = <Wrapping<u64> as BitXor<Wrapping<u64>>>::Outputfn bitxor(
self,
other: &Wrapping<u64>
) -> <Wrapping<u64> as BitXor<Wrapping<u64>>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<u128>> for Wrapping<u128>[src]
type Output = <Wrapping<u128> as BitXor<Wrapping<u128>>>::Outputfn bitxor(
self,
other: &Wrapping<u128>
) -> <Wrapping<u128> as BitXor<Wrapping<u128>>>::Output[src]
impl<'_> BitXor<&'_ Wrapping<usize>> for Wrapping<usize>[src]
type Output = <Wrapping<usize> as BitXor<Wrapping<usize>>>::Outputfn bitxor(
self,
other: &Wrapping<usize>
) -> <Wrapping<usize> as BitXor<Wrapping<usize>>>::Output[src]
impl<'_, '_> BitXor<&'_ bool> for &'_ bool[src]
type Output = <bool as BitXor<bool>>::Outputfn bitxor(self, other: &bool) -> <bool as BitXor<bool>>::Output[src]
impl<'_, '_> BitXor<&'_ i8> for &'_ i8[src]
type Output = <i8 as BitXor<i8>>::Outputfn bitxor(self, other: &i8) -> <i8 as BitXor<i8>>::Output[src]
impl<'_, '_> BitXor<&'_ i16> for &'_ i16[src]
type Output = <i16 as BitXor<i16>>::Outputfn bitxor(self, other: &i16) -> <i16 as BitXor<i16>>::Output[src]
impl<'_, '_> BitXor<&'_ i32> for &'_ i32[src]
type Output = <i32 as BitXor<i32>>::Outputfn bitxor(self, other: &i32) -> <i32 as BitXor<i32>>::Output[src]
impl<'_, '_> BitXor<&'_ i64> for &'_ i64[src]
type Output = <i64 as BitXor<i64>>::Outputfn bitxor(self, other: &i64) -> <i64 as BitXor<i64>>::Output[src]
impl<'_, '_> BitXor<&'_ i128> for &'_ i128[src]
type Output = <i128 as BitXor<i128>>::Outputfn bitxor(self, other: &i128) -> <i128 as BitXor<i128>>::Output[src]
impl<'_, '_> BitXor<&'_ isize> for &'_ isize[src]
type Output = <isize as BitXor<isize>>::Outputfn bitxor(self, other: &isize) -> <isize as BitXor<isize>>::Output[src]
impl<'_, '_> BitXor<&'_ u8> for &'_ u8[src]
type Output = <u8 as BitXor<u8>>::Outputfn bitxor(self, other: &u8) -> <u8 as BitXor<u8>>::Output[src]
impl<'_, '_> BitXor<&'_ u16> for &'_ u16[src]
type Output = <u16 as BitXor<u16>>::Outputfn bitxor(self, other: &u16) -> <u16 as BitXor<u16>>::Output[src]
impl<'_, '_> BitXor<&'_ u32> for &'_ u32[src]
type Output = <u32 as BitXor<u32>>::Outputfn bitxor(self, other: &u32) -> <u32 as BitXor<u32>>::Output[src]
impl<'_, '_> BitXor<&'_ u64> for &'_ u64[src]
type Output = <u64 as BitXor<u64>>::Outputfn bitxor(self, other: &u64) -> <u64 as BitXor<u64>>::Output[src]
impl<'_, '_> BitXor<&'_ u128> for &'_ u128[src]
type Output = <u128 as BitXor<u128>>::Outputfn bitxor(self, other: &u128) -> <u128 as BitXor<u128>>::Output[src]
impl<'_, '_> BitXor<&'_ usize> for &'_ usize[src]
type Output = <usize as BitXor<usize>>::Outputfn bitxor(self, other: &usize) -> <usize as BitXor<usize>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<i8>> for &'_ Wrapping<i8>[src]
type Output = <Wrapping<i8> as BitXor<Wrapping<i8>>>::Outputfn bitxor(
self,
other: &Wrapping<i8>
) -> <Wrapping<i8> as BitXor<Wrapping<i8>>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<i16>> for &'_ Wrapping<i16>[src]
type Output = <Wrapping<i16> as BitXor<Wrapping<i16>>>::Outputfn bitxor(
self,
other: &Wrapping<i16>
) -> <Wrapping<i16> as BitXor<Wrapping<i16>>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<i32>> for &'_ Wrapping<i32>[src]
type Output = <Wrapping<i32> as BitXor<Wrapping<i32>>>::Outputfn bitxor(
self,
other: &Wrapping<i32>
) -> <Wrapping<i32> as BitXor<Wrapping<i32>>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<i64>> for &'_ Wrapping<i64>[src]
type Output = <Wrapping<i64> as BitXor<Wrapping<i64>>>::Outputfn bitxor(
self,
other: &Wrapping<i64>
) -> <Wrapping<i64> as BitXor<Wrapping<i64>>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<i128>> for &'_ Wrapping<i128>[src]
type Output = <Wrapping<i128> as BitXor<Wrapping<i128>>>::Outputfn bitxor(
self,
other: &Wrapping<i128>
) -> <Wrapping<i128> as BitXor<Wrapping<i128>>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<isize>> for &'_ Wrapping<isize>[src]
type Output = <Wrapping<isize> as BitXor<Wrapping<isize>>>::Outputfn bitxor(
self,
other: &Wrapping<isize>
) -> <Wrapping<isize> as BitXor<Wrapping<isize>>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<u8>> for &'_ Wrapping<u8>[src]
type Output = <Wrapping<u8> as BitXor<Wrapping<u8>>>::Outputfn bitxor(
self,
other: &Wrapping<u8>
) -> <Wrapping<u8> as BitXor<Wrapping<u8>>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<u16>> for &'_ Wrapping<u16>[src]
type Output = <Wrapping<u16> as BitXor<Wrapping<u16>>>::Outputfn bitxor(
self,
other: &Wrapping<u16>
) -> <Wrapping<u16> as BitXor<Wrapping<u16>>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<u32>> for &'_ Wrapping<u32>[src]
type Output = <Wrapping<u32> as BitXor<Wrapping<u32>>>::Outputfn bitxor(
self,
other: &Wrapping<u32>
) -> <Wrapping<u32> as BitXor<Wrapping<u32>>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<u64>> for &'_ Wrapping<u64>[src]
type Output = <Wrapping<u64> as BitXor<Wrapping<u64>>>::Outputfn bitxor(
self,
other: &Wrapping<u64>
) -> <Wrapping<u64> as BitXor<Wrapping<u64>>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<u128>> for &'_ Wrapping<u128>[src]
type Output = <Wrapping<u128> as BitXor<Wrapping<u128>>>::Outputfn bitxor(
self,
other: &Wrapping<u128>
) -> <Wrapping<u128> as BitXor<Wrapping<u128>>>::Output[src]
impl<'_, '_> BitXor<&'_ Wrapping<usize>> for &'_ Wrapping<usize>[src]
type Output = <Wrapping<usize> as BitXor<Wrapping<usize>>>::Outputfn bitxor(
self,
other: &Wrapping<usize>
) -> <Wrapping<usize> as BitXor<Wrapping<usize>>>::Output[src]
impl<'_, '_, T> BitXor<&'_ BTreeSet<T>> for &'_ BTreeSet<T> where
T: Clone + Ord, [src]
type Output = BTreeSet<T>fn bitxor(self, rhs: &BTreeSet<T>) -> BTreeSet<T>[src]
Returns the symmetric difference of self and rhs as a new BTreeSet<T>.
use std::collections::BTreeSet; let a: BTreeSet<_> = vec![1, 2, 3].into_iter().collect(); let b: BTreeSet<_> = vec![2, 3, 4].into_iter().collect(); let result = &a ^ &b; let result_vec: Vec<_> = result.into_iter().collect(); assert_eq!(result_vec, [1, 4]);
impl<'a> BitXor<bool> for &'a bool[src]
type Output = <bool as BitXor<bool>>::Outputfn bitxor(self, other: bool) -> <bool as BitXor<bool>>::Output[src]
impl<'a> BitXor<i8> for &'a i8[src]
type Output = <i8 as BitXor<i8>>::Outputfn bitxor(self, other: i8) -> <i8 as BitXor<i8>>::Output[src]
impl<'a> BitXor<i16> for &'a i16[src]
type Output = <i16 as BitXor<i16>>::Outputfn bitxor(self, other: i16) -> <i16 as BitXor<i16>>::Output[src]
impl<'a> BitXor<i32> for &'a i32[src]
type Output = <i32 as BitXor<i32>>::Outputfn bitxor(self, other: i32) -> <i32 as BitXor<i32>>::Output[src]
impl<'a> BitXor<i64> for &'a i64[src]
type Output = <i64 as BitXor<i64>>::Outputfn bitxor(self, other: i64) -> <i64 as BitXor<i64>>::Output[src]
impl<'a> BitXor<i128> for &'a i128[src]
type Output = <i128 as BitXor<i128>>::Outputfn bitxor(self, other: i128) -> <i128 as BitXor<i128>>::Output[src]
impl<'a> BitXor<isize> for &'a isize[src]
type Output = <isize as BitXor<isize>>::Outputfn bitxor(self, other: isize) -> <isize as BitXor<isize>>::Output[src]
impl<'a> BitXor<u8> for &'a u8[src]
type Output = <u8 as BitXor<u8>>::Outputfn bitxor(self, other: u8) -> <u8 as BitXor<u8>>::Output[src]
impl<'a> BitXor<u16> for &'a u16[src]
type Output = <u16 as BitXor<u16>>::Outputfn bitxor(self, other: u16) -> <u16 as BitXor<u16>>::Output[src]
impl<'a> BitXor<u32> for &'a u32[src]
type Output = <u32 as BitXor<u32>>::Outputfn bitxor(self, other: u32) -> <u32 as BitXor<u32>>::Output[src]
impl<'a> BitXor<u64> for &'a u64[src]
type Output = <u64 as BitXor<u64>>::Outputfn bitxor(self, other: u64) -> <u64 as BitXor<u64>>::Output[src]
impl<'a> BitXor<u128> for &'a u128[src]
type Output = <u128 as BitXor<u128>>::Outputfn bitxor(self, other: u128) -> <u128 as BitXor<u128>>::Output[src]
impl<'a> BitXor<usize> for &'a usize[src]
type Output = <usize as BitXor<usize>>::Outputfn bitxor(self, other: usize) -> <usize as BitXor<usize>>::Output[src]
impl<'a> BitXor<Wrapping<i8>> for &'a Wrapping<i8>[src]
type Output = <Wrapping<i8> as BitXor<Wrapping<i8>>>::Outputfn bitxor(
self,
other: Wrapping<i8>
) -> <Wrapping<i8> as BitXor<Wrapping<i8>>>::Output[src]
impl<'a> BitXor<Wrapping<i16>> for &'a Wrapping<i16>[src]
type Output = <Wrapping<i16> as BitXor<Wrapping<i16>>>::Outputfn bitxor(
self,
other: Wrapping<i16>
) -> <Wrapping<i16> as BitXor<Wrapping<i16>>>::Output[src]
impl<'a> BitXor<Wrapping<i32>> for &'a Wrapping<i32>[src]
type Output = <Wrapping<i32> as BitXor<Wrapping<i32>>>::Outputfn bitxor(
self,
other: Wrapping<i32>
) -> <Wrapping<i32> as BitXor<Wrapping<i32>>>::Output[src]
impl<'a> BitXor<Wrapping<i64>> for &'a Wrapping<i64>[src]
type Output = <Wrapping<i64> as BitXor<Wrapping<i64>>>::Outputfn bitxor(
self,
other: Wrapping<i64>
) -> <Wrapping<i64> as BitXor<Wrapping<i64>>>::Output[src]
impl<'a> BitXor<Wrapping<i128>> for &'a Wrapping<i128>[src]
type Output = <Wrapping<i128> as BitXor<Wrapping<i128>>>::Outputfn bitxor(
self,
other: Wrapping<i128>
) -> <Wrapping<i128> as BitXor<Wrapping<i128>>>::Output[src]
impl<'a> BitXor<Wrapping<isize>> for &'a Wrapping<isize>[src]
type Output = <Wrapping<isize> as BitXor<Wrapping<isize>>>::Outputfn bitxor(
self,
other: Wrapping<isize>
) -> <Wrapping<isize> as BitXor<Wrapping<isize>>>::Output[src]
impl<'a> BitXor<Wrapping<u8>> for &'a Wrapping<u8>[src]
type Output = <Wrapping<u8> as BitXor<Wrapping<u8>>>::Outputfn bitxor(
self,
other: Wrapping<u8>
) -> <Wrapping<u8> as BitXor<Wrapping<u8>>>::Output[src]
impl<'a> BitXor<Wrapping<u16>> for &'a Wrapping<u16>[src]
type Output = <Wrapping<u16> as BitXor<Wrapping<u16>>>::Outputfn bitxor(
self,
other: Wrapping<u16>
) -> <Wrapping<u16> as BitXor<Wrapping<u16>>>::Output[src]
impl<'a> BitXor<Wrapping<u32>> for &'a Wrapping<u32>[src]
type Output = <Wrapping<u32> as BitXor<Wrapping<u32>>>::Outputfn bitxor(
self,
other: Wrapping<u32>
) -> <Wrapping<u32> as BitXor<Wrapping<u32>>>::Output[src]
impl<'a> BitXor<Wrapping<u64>> for &'a Wrapping<u64>[src]
type Output = <Wrapping<u64> as BitXor<Wrapping<u64>>>::Outputfn bitxor(
self,
other: Wrapping<u64>
) -> <Wrapping<u64> as BitXor<Wrapping<u64>>>::Output[src]
impl<'a> BitXor<Wrapping<u128>> for &'a Wrapping<u128>[src]
type Output = <Wrapping<u128> as BitXor<Wrapping<u128>>>::Outputfn bitxor(
self,
other: Wrapping<u128>
) -> <Wrapping<u128> as BitXor<Wrapping<u128>>>::Output[src]
impl<'a> BitXor<Wrapping<usize>> for &'a Wrapping<usize>[src]
type Output = <Wrapping<usize> as BitXor<Wrapping<usize>>>::Outputfn bitxor(
self,
other: Wrapping<usize>
) -> <Wrapping<usize> as BitXor<Wrapping<usize>>>::Output[src]
impl<T, S, '_, '_> BitXor<&'_ HashSet<T, S>> for &'_ HashSet<T, S> where
T: Eq + Hash + Clone,
S: BuildHasher + Default, [src]
type Output = HashSet<T, S>fn bitxor(self, rhs: &HashSet<T, S>) -> HashSet<T, S>[src]
Returns the symmetric difference of self and rhs as a new HashSet<T, S>.
use std::collections::HashSet;
let a: HashSet<_> = vec![1, 2, 3].into_iter().collect();
let b: HashSet<_> = vec![3, 4, 5].into_iter().collect();
let set = &a ^ &b;
let mut i = 0;
let expected = [1, 2, 4, 5];
for x in &set {
assert!(expected.contains(x));
i += 1;
}
assert_eq!(i, expected.len());
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/ops/trait.BitXor.html