Derive Clone

[MercuricChloride]

I ran into an issue where a crate I was working with required a particular type to implement the Clone trait to work nicely with it.

I don't see a reason that Clone shouldn't be derived so I am opening this PR to add it.

[maoueh]

Technically, I would refrain from using Clone, it's not the expected usage of this, using Clone might leave you with different structure, could be ok but seems recipe for nasty errors.

What is the use case that made you need to use Clone?

[MercuricChloride]

Technically, I would refrain from using Clone, it's not the expected usage of this, using Clone might leave you with different structure, could be ok but seems recipe for nasty errors.

What is the use case that made you need to use Clone?

I am building a series of plugins for the rhai scripting language to work nicely with substreams. But in order for types to work automagically inside of the rhai runtime, they must implement clone, regardless of if they are actually cloned or not during usage, because of the trait boundaries.

I ended up going with a different approach to solving this though, so I will close this.

Next time I will also provide a bit more context with the PR, didn't realize how short I made it!

[maoueh]

I am building a series of plugins for the rhai scripting language to work nicely with substreams

Keep me posted on Discord about this, quite curious to see the result.