1#[doc(hidden)]
2#[macro_export(local_inner_macros)]
3macro_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)]
18macro_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}