| 1 | #[doc (hidden)]
|
| 2 | #[macro_export (local_inner_macros)]
|
|---|
| 3 | macro_rules! _overload_assignment {
|
|---|
| 4 | (+=, $($t:tt)+) => (_overload_assignment_internal!(AddAssign, add_assign, $($t)+););
|
|---|
| 5 | (-=, $($t:tt)+) => (_overload_assignment_internal!(SubAssign, sub_assign, $($t)+););
|
|---|
| 6 | (*=, $($t:tt)+) => (_overload_assignment_internal!(MulAssign, mul_assign, $($t)+););
|
|---|
| 7 | (/=, $($t:tt)+) => (_overload_assignment_internal!(DivAssign, div_assign, $($t)+););
|
|---|
| 8 | (%=, $($t:tt)+) => (_overload_assignment_internal!(RemAssign, rem_assign, $($t)+););
|
|---|
| 9 | (&=, $($t:tt)+) => (_overload_assignment_internal!(BitAndAssign, bitand_assign, $($t)+););
|
|---|
| 10 | (|=, $($t:tt)+) => (_overload_assignment_internal!(BitOrAssign, bitor_assign, $($t)+););
|
|---|
| 11 | (^=, $($t:tt)+) => (_overload_assignment_internal!(BitXorAssign, bitxor_assign, $($t)+););
|
|---|
| 12 | (<<=, $($t:tt)+) => (_overload_assignment_internal!(ShlAssign, shl_assign, $($t)+););
|
|---|
| 13 | (>>=, $($t:tt)+) => (_overload_assignment_internal!(ShrAssign, shr_assign, $($t)+););
|
|---|
| 14 | }
|
|---|
| 15 |
|
|---|
| 16 | #[doc (hidden)]
|
|---|
| 17 | #[macro_export (local_inner_macros)]
|
|---|
| 18 | macro_rules! _overload_assignment_internal {
|
|---|
| 19 | ($op_trait:ident, $op_fn:ident, $li:ident, $lt:ty, $ri:ident, $rt:ty, $body:block) => (
|
|---|
| 20 | impl ops::$op_trait<$rt> for $lt {
|
|---|
| 21 | fn $op_fn(&mut self, $ri: $rt) {
|
|---|
| 22 | let $li = self;
|
|---|
| 23 | $body
|
|---|
| 24 | }
|
|---|
| 25 | }
|
|---|
| 26 | );
|
|---|
| 27 | }
|
|---|
| 28 | |
|---|
