Refactor and Enhance log.rs for Improved Logging and Usability

[techvoyagerX]

Description

The log.rs file in the raydium-amm repository is essential for logging key operations and maintaining transparency in the program. While the current implementation is functional, there are areas that can be improved for better maintainability, readability, and performance.

Proposed Changes

1. Refactor repetitive patterns (e.g., LogType conversion methods) for better extensibility.
2. Improve error handling in decode_ray_log for resilience against corrupted logs.
3. Ensure consistent documentation comments for all public structs and methods.
4. Use more efficient serialization/deserialization mechanisms if applicable.
5. Add unit tests to validate encoding and decoding of logs for all LogType variants.

Benefits

• Enhances the codebase quality and maintainability.
• Provides better safeguards against runtime errors.
• Ensures reliability of log data through rigorous testing.

File Affected

• ./program/src/log.rs