is Exception
Thrown when a mixin with infix does
or but
is done with a composer that cannot be used for mixin.
For example
;1 but B;CATCH ;# OUTPUT: «X::Mixin::NotComposable: Cannot mix in non-composable type B into object of type Int»
The compile-time equivalent of this error is X::Composition::NotComposable
.
Methods§
method target§
method target()
Returns the target of the failed mixin operation.
method rolish§
method rolish()
Returns the thing that could not act as a role for mixing it in