use core::ops::Not; #[ allow( dead_code ) ] struct TupleDefaultOnMutReferenceOff< 'a >( &'a bool, u8 ); impl< 'a > Not for TupleDefaultOnMutReferenceOff< 'a > { type Output = Self; fn not(self) -> Self::Output { Self( self.0, !self.1 ) } } include!( "only_test/tuple_default_on_mut_reference_off.rs" );