feat(db): add support for custom tables

[alessandromazza98]

Following #13104

With this pr the goal is to generalize the tables that are inserted into the reth database by modifying the TableSet trait.

That trait has a tables function that returns the associated type TableIter which is an iterator over the Table trait (the idea is to iterate over all the tables). To be precise, it's an iterator over a TableMetadata trait which is an helper trait I created that is object safe, otherwise the compiler wouldn't let me create an iterator over Table directly.

Right now i'm facing some compiler issues because I need to modify the node builder patter to account for the tables, but I thought it would be better to have some pointers if you could give me any, as I'm not 100% sure how you would like it to be.

Now I added to the NodeConfig a field called table_set, that is of type TableSet::TableIter. And also i've added the TableSet trait to the FullNodeComponents type. Not sure if this is the best approach.

@mattsse

[mattsse]

this is a bit too invasive for the initial integration.

what we should do first is making it possible to initialize a db with a tableset, how we integrate this in the node trait we need to figure out separately, so let's focus on unblocking it first

[alessandromazza98]

this is a bit too invasive for the initial integration.

what we should do first is making it possible to initialize a db with a tableset, how we integrate this in the node trait we need to figure out separately, so let's focus on unblocking it first

got it, closing this in favor of #13130