feat(rpc): add blob support for TransactionRequest

[itsdevbear]

Closes: #5118

[mattsse]

nice, I doubt this will be used often but nice to have

[itsdevbear]

thanks @mattsse could you explain the changes you made with the matching (I am in the process of learning rust).

if there are any other easy tasks to hit lmk (I know geth in an out) so it's been a lot of pattern matching

[mattsse]

sure,

so this one just collapses the two variants:

7e4aa31#diff-d299afe14807edd91a3823e375bf3c57a950e6149370edf075375464b65a6b0aR113-R116

we don't care about fees here in this call because we will set them separately.

and for blob transactions we require all fields because we can't set any of them manually
7e4aa31#diff-d299afe14807edd91a3823e375bf3c57a950e6149370edf075375464b65a6b0aR138-R142

[itsdevbear]

makes sense, thanks dude

[mattsse]

if there are any other easy tasks to hit lmk (I know geth in an out) so it's been a lot of pattern matching

hehe, yeah it do be like that

I don't have anything specific atm, but adding the eth_blobGasPrice function would be an easy task, even if perhaps premature

https://twitter.com/TimBeiko/status/1722637396792189234

ref:

reth/crates/rpc/rpc-api/src/eth.rs

Line 197 in d108c75

async fn gas_price(&self) -> RpcResult<U256>;

the implementation should just return "unimplmented" for now