feat(#major); add sol balance substream

[melotik]

#111

Get the SOL balance changes on each transaction!

Issues:

• Missing ATL. This is necessary to have a complete substream module Solana Block Missing message field streamingfast/substreams#144

[melotik]

Currently running into this issue: https://discord.com/channels/666749063386890256/982135810742697984/1038149086513205299

[this-username-is-taken]

I believe I was able to workaround it by downgrading the version of the substreams package. See https://discord.com/channels/666749063386890256/982135810742697984/1038223878763335792

[melotik]

@robinbernon would you mind taking a look at the last TODO comment? I am wondering if there is something wrong with my setup that it wants that Vec type

[robinbernon]

@robinbernon would you mind taking a look at the last TODO comment? I am wondering if there is something wrong with my setup that it wants that Vec type

No you are expected to be inputing a Vec type here. Vec is a generic placeholder for a list of bytes. You need to encode the struct to bytes in order to input it here. Try using the encode_to_vec() method to do this. (encode_to_vec() is a fn from the prost::Message trait which these structs all have derived already so you should just be able to call it directly without having to do any extra work here)

[robinbernon]

Also, add this project to the makefile cmds in the root of the folder. It should be added to the build-all and run-all cmds.

[robinbernon]

Add also add it to the shared workspace in the root Cargo.toml file

[melotik]

thanks @robinbernon

[robinbernon]

Same comments on this sorta stuff as with the other PRs :)