89 impl<'a> Add<&'a BigUint> for BigUint {  implementation
92     fn add(mut self, other: &BigUint) -> BigUint {  in add()
97 impl<'a> AddAssign<&'a BigUint> for BigUint {  implementation
99     fn add_assign(&mut self, other: &BigUint) {  in add_assign()
120 impl Add<u32> for BigUint {  implementation
124     fn add(mut self, other: u32) -> BigUint {  in add()
130 impl AddAssign<u32> for BigUint {  implementation
146 impl Add<u64> for BigUint {  implementation
150     fn add(mut self, other: u64) -> BigUint {  in add()
156 impl AddAssign<u64> for BigUint {  implementation
191 impl Add<u128> for BigUint {  implementation
195     fn add(mut self, other: u128) -> BigUint {  in add()
201 impl AddAssign<u128> for BigUint {  implementation
247 impl CheckedAdd for BigUint {  implementation
249     fn checked_add(&self, v: &BigUint) -> Option<BigUint> {  in checked_add()