error[E0119]: conflicting implementations of trait `Value` for type `FortyTwo` --> $DIR/non-const-default-const-specialized.rs:27:1 | LL | impl Value for T { | ------------------- first implementation here ... LL | impl const Value for FortyTwo { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `FortyTwo` error: aborting due to previous error For more information about this error, try `rustc --explain E0119`.