SystemDescriptor does not implement IntoSystemDescriptor

[alice-i-cecile]

What problem does this solve or what need does it fill?

SystemDescriptor does not implement the IntoSystemDescriptor.

This limits our ability to operate on system descriptors generically, as this trait is only implemented for the earlier steps in the data transformation process. This is particularly rough as no other shared representation of parallel and exclusive system descriptors exists.

Random thing I stumbled upon: SystemDescriptor does not implement IntoSystemDescriptor. This prevents being "generic" over parallel/exclusive systems when shoving around whole descriptors instead of descriptors pre-shredded via the type system

• Ratysz's original description

What solution would you like?

Implement the trait for SystemDescriptor. This should be trivial, as the trait's into_descriptor method just needs to return itself.

What alternative(s) have you considered?

None.

Additional context

Created for @Ratysz, who discovered this issue.