Function run 

pub fn run(
    contract_dir: &Path,
    binding_path: Option<&Path>,
    min_score: f64,
    format: Option<&str>,
    severity: Option<&str>,
    strict: bool,
    suppress: Option<&str>,
    suppress_rule: Option<&str>,
    suppress_file: Option<&str>,
    rule_overrides: &[String],
    config_path: Option<&Path>,
    diff_ref: Option<&str>,
    do_trend: bool,
    show_trend: bool,
    no_cache: bool,
    cache_stats: bool,
    coverage: bool,
    min_coverage: Option<f64>,
    crate_dir: Option<&Path>,
    min_level: Option<&str>,
    watch: bool,
    strict_test_binding: bool,
) -> Result<(), Box<dyn Error>>