fn get_policy_entry()

in src/main.rs [1942:1967]

• 26 lines of code
• 3 McCabe index (conditional complexity)

        fn get_policy_entry<'a>(
            store: &'a mut Store,
            cfg: &Config,
            third_party_packages: &SortedSet<&String>,
            error: &PackageError,
        ) -> &'a mut PolicyEntry {
            let is_third_party = third_party_packages.contains(&error.package);
            let all_versions = || {
                cfg.metadata
                    .packages
                    .iter()
                    .filter(|&p| (p.name == error.package))
                    .map(|p| p.vet_version())
                    .collect()
            };
            // This can only fail if there's a logical error in `check_audit_as_crates_io`.
            store
                .config
                .policy
                .get_mut_or_default(
                    error.package.clone(),
                    is_third_party.then_some(error.version.as_ref()).flatten(),
                    all_versions,
                )
                .expect("unexpected crate policy state")
        }