Implement Debug and Serialize for all shared types

[Emrys02]

Contribution Guide

• PRs go to the dev branch, not main
• Application must explain your specific approach to this task; generic applications will not be assigned
• PR description must clearly describe what you built and changed
• Link your PR to the correct issue number

To facilitate logging and API responses, all core types in the types and rpc modules should implement the Debug and Serialize traits.

Implementation Guidelines Key Files: crates/core/src/types/mod.rs, crates/core/src/rpc/jsonrpc.rs.

Expectations What done looks like: All major structs and enums in the core crate can be printed for debugging and serialized to JSON.

For any question, reach me on Discord: emry_ss

[Danitello123]

@Danitello123 has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

I’m a smart contract and full-stack developer who turns complex ideas into secure, production-ready blockchain code.
With strong skills in Rust and Solidity, I build systems that are fast, safe, and built to last.
My experience with the Stellar SDK lets me ship real-world Web3 solutions that actually move value

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Danitello123 to this issue.

[legend-esc]

@legend-esc has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

I will deliver an excellent work on this, please assign me

ℹ️ Repo Maintainers: To accept this application, review their application or assign @legend-esc to this issue.

[Clement-coder]

@Clement-coder has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

Hi, I’m a full-stack software and Rust engineer with strong experience in backend systems, serialization, and API design.

I’ll implement Debug and Serialize across all shared core types in types and rpc, ensuring consistent logging, clean JSON responses, and safe serialization across the codebase.

I’ll follow existing patterns in the crate and ensure no breaking changes.

Specific approach: derive traits where possible, manually implement for edge-case enums/structs, and validate output consistency in JSON-RPC responses.

Clean, consistent, and production-ready.

I can start immediately and deliver quickly.

Would love to be assigned.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Clement-coder to this issue.