Add --derive-for-type to cli

[fmiguelgarcia]

Description

Add --derive_for_type to the cli

Example

subxt codegen \
   --derive Clone \
   --derive PartialEq \
   --derive Eq \
   --derive-for-type my_module::my_type_1=serde::Serialize \
   --derive-for-type my_module::my_type_1=serde::Deserialize \
   --derive-for-type my_module::my_type_1=Default \
   --url http://localhost:9933 \
   | rustfmt --edition=2021 --emit=stdout > api.rs

[cla-bot-2021]

User @fmiguelgarcia, please sign the CLA here.

[jsdw]

Ah, I didn't notice but your branch seems to be lagging behind master somewhat. Please update to the latest master and reapply your changes in the relevant place and it should be good to go; logic wise it looks sound :)

[fmiguelgarcia]

@jsdw done :)

[jsdw]

Works for me; thank you for your contribution!

[lexnv]

LGTM! Thanks for contributing!

[jsdw]

You just need to run a cargo clippy --all-targets and fix the error (or look at the CI output from that job) and this should be good to go!

[jsdw]

Ah, no, it's just a dumb unrelated clippy error; I'll have a look tomorrow!

[fmiguelgarcia]

@jsdw I removed some clippy warnings. Let's see it CI passes now.

[niklasad1]

@fmiguelgarcia should be sufficient to merge to master to get rid of clippy stuff :P