Refactor Error Handling: Replace unwraps with Graceful Recovery Mechanisms

[Sophie-Ag00001]

PR Description: Enhance Error Handling by Replacing Unwraps

Summary of Changes

This pull request replaces all unwrap calls in the specified files with more robust error handling mechanisms. We have wrapped unwrapped results in appropriate structures, such as Result types, and employed match and if let statements to gracefully handle potential errors. Additionally, logging mechanisms have been implemented to provide better feedback when errors occur, ensuring improved resilience of the code.

Motivation

The primary motivation for these changes is to eliminate the risk of panicking due to unexpected errors, which can lead to application crashes or undefined behavior. By implementing structured error handling, we aim to create a more robust and reliable codebase that gracefully manages failures and enhances overall user experience.

Relevant Context

Unwrap calls in Rust can lead to runtime panics if the values they are called on are Err. Replacing these with proper error handling not only ensures that our application remains stable under error conditions but also aids in debugging by providing useful error logs.

Testing Instructions

To test the changes:

1. Review the modified files for proper error handling implementations.
2. Run the test suite to ensure that all tests pass without errors.
3. Manually trigger potential error states to verify that errors are logged correctly and that the application recovers gracefully.
4. Pay particular attention to inter-file dependencies to confirm that error handling remains consistent across the affected components.

Known Issues or Limitations

• There may be edge cases where additional error handling logic could be beneficial, but this implementation covers the most critical areas.
• Some logging mechanisms require existing logging configurations. Ensure that the logging setup is correctly configured in your environment to capture the new logs.

Thank you for reviewing this PR! Your feedback is greatly appreciated.