Currently it copies a `KleeneOp` and a `Token` out of a `SequenceRepetition`. It's better to store a reference to the `SequenceRepetition`, which is now possible due to #95159 having changed the lifetimes.
Currently it copies a `KleeneOp` and a `Token` out of a `SequenceRepetition`. It's better to store a reference to the `SequenceRepetition`, which is now possible due to #95159 having changed the lifetimes.