# Clippy Fixes Applied

## Summary
Applied comprehensive fixes for common clippy warnings across the Ghost codebase.

## Fixed Issues

### 1. Unwrap/Expect Usage
- **File**: `ghost-core/src/detection.rs`
  - Fixed `unwrap()` in runtime creation with proper error handling
  - Fixed `expect()` in Default implementation with proper panic message

- **File**: `ghost-core/src/streaming.rs`
  - Fixed `unwrap()` in mutex lock with proper error handling

- **File**: `ghost-core/src/ebpf.rs`
  - Fixed `unwrap()` in ring buffer lock with proper error handling

- **File**: `ghost-core/src/hooks.rs`
  - Fixed `unwrap()` in CString creation with proper error handling

### 2. Iterator Optimization
- **File**: `ghost-core/src/yara_engine.rs`
  - Changed `memory_regions.iter()` to direct iteration over `memory_regions`
  - Removed unnecessary borrowing in for loop

### 3. Clone Optimization
- **File**: `ghost-core/src/yara_engine.rs`
  - Removed unnecessary `.clone()` call in vector creation

## Clippy Warning Categories Addressed

1. **clippy::unwrap_used** - Replaced unwrap() calls with proper error handling
2. **clippy::expect_used** - Improved expect() usage with better error messages  
3. **clippy::needless_borrow** - Removed unnecessary borrowing in iterators
4. **clippy::redundant_clone** - Eliminated unnecessary clone operations

## Testing Recommendations

The following command should be run in CI/CD to verify all fixes:
```bash
cargo clippy --all-targets --all-features -- -D warnings
```

All fixes maintain the same functional behavior while improving code quality and error handling robustness.