add missing mutations

[HyperCodec]

No description provided.

[HyperCodec]

Now there's an index error with mutations. Probably caused by the removeneuron mutation.

[HyperCodec]

also appears to have a deadlock.

[HyperCodec]

deadlock and index are rng-based so its probably mutations causing that.

[HyperCodec]

runnable.rs:124 and topology.rs:115 both have index errors

[HyperCodec]

not entirely sure why runnable has index errors still if the shifting is working. deadlock still probably exists (although haven't reproduced since these changes), not sure where that happens either.

[HyperCodec]

ok i think the runnable issue is when the last neuron of hidden layers is deleted.

previous commit did not fix the topology index issue fully btw

[HyperCodec]

just looked at backtrace, topology index error is caused by is_connection_cyclic somehow. I still think the root cause is mutation not properly fixing the input locations, but not sure why this is happening.

[HyperCodec]

I apparently just used the same variable name twice (oopsies). Runnable index still errors but not seeing any topology index errors.

[HyperCodec]

Deadlock is still an issue

[HyperCodec]

Might not actually be a deadlock, could be just infinite loop.

[HyperCodec]

process_neuron is still running into the same cyclic connection issue, I believe this might just be caused by a conceptual flaw with it. I must be doing something wrong if it has gone through so many revisions and it still has this bug.

[HyperCodec]

no sure how the fuck this happened but input layer is using output layer

[HyperCodec]

ok so I'll restate the issues:

1. neurons inputs keep pointing to output layer somehow, causing borrow errors
2. neurons keep pointing to missing hidden layer locations, causing index errors.
3. i have no clue where in mutation any of these issues occur

[HyperCodec]

welp looks like I spent a week trying to debug a simple swapped-variable issue. glad to see that I'm using my time wisely