Type class supporting conversion of this HList to a M with elements typed
as the least upper bound Lub of the types of the elements of this HList.
Serializable if the CanBuildFroms it implicitly finds are too.
Note that the CanBuildFroms from the standard library are *not*
serializable. See the tests for how to make your own serializable
CanBuildFrom available to ToTraversable.
Type class supporting conversion of this
HListto aMwith elements typed as the least upper bound Lub of the types of the elements of thisHList.Serializable if the
CanBuildFroms it implicitly finds are too. Note that theCanBuildFroms from the standard library are *not* serializable. See the tests for how to make your own serializableCanBuildFromavailable toToTraversable.