Function load_coverage_optional_effect 

pub fn load_coverage_optional_effect(
    path: PathBuf,
) -> AnalysisEffect<CoverageData>

Load coverage data, returning empty coverage if not found.

This is useful when coverage is optional and you want to proceed without it rather than failing.

Example

use debtmap::risk::effects::load_coverage_optional_effect;

// Returns empty CoverageData if no coverage file found
let effect = load_coverage_optional_effect("coverage.lcov".into());
let coverage = run_effect(effect, config)?;