Struct crev_wot::ProofDB

pub struct ProofDB { /* private fields */ }

In memory database tracking information from proofs

After population, used for calculating the effective trust set, etc.

Right now, for every invocation of crev, we just load it up with all known proofs, and then query. If it ever becomes too slow, all the logic here will have to be moved to a real embedded db of some kind.

Implementations

impl ProofDB

pub fn new() -> Self

Use Local::load_db() to populate it

pub fn get_pkg_alternatives_by_author( &self, from: &Id, pkg_id: &PackageId ) -> HashSet<PackageId>

pub fn get_pkg_alternatives( &self, pkg_id: &PackageId ) -> HashSet<(Id, PackageId)>

pub fn get_pkg_flags_by_author<'s>( &'s self, from: &Id, pkg_id: &PackageId ) -> Option<&'s Flags>

pub fn get_pkg_flags( &self, pkg_id: &PackageId ) -> impl Iterator<Item = (&Id, &Flags)>

pub fn get_pkg_reviews_for_source<'a>( &'a self, source: RegistrySource<'_> ) -> impl Iterator<Item = &'a Package>

Use "https://crates.io" to get all crates-io reviews

pub fn get_pkg_reviews_for_name<'a, 'b, 'c: 'a>( &'a self, source: RegistrySource<'b>, name: &'c str ) -> impl Iterator<Item = &'a Package>

pub fn get_pkg_reviews_for_version<'a, 'b, 'c: 'a, 'd: 'a>( &'a self, source: RegistrySource<'b>, name: &'c str, version: &'d Version ) -> impl Iterator<Item = &'a Package>

pub fn get_pkg_reviews_gte_version<'a, 'b, 'c: 'a, 'd: 'a>( &'a self, source: RegistrySource<'b>, name: &'c str, version: &'d Version ) -> impl Iterator<Item = &'a Package>

pub fn get_pkg_reviews_lte_version<'a, 'b, 'c: 'a, 'd: 'a>( &'a self, source: RegistrySource<'b>, name: &'c str, version: &'d Version ) -> impl Iterator<Item = &'a Package>

pub fn get_pkg_review_by_pkg_review_id( &self, uniq: &PkgVersionReviewId ) -> Option<&Package>

pub fn get_proof_digest_by_pkg_review_id( &self, uniq: &PkgVersionReviewId ) -> Option<&Digest>

pub fn get_pkg_review<'a, 'b, 'c: 'a, 'd: 'a>( &'a self, source: RegistrySource<'b>, name: &'c str, version: &'d Version, id: &Id ) -> Option<&Package>

pub fn get_advisories<'a, 'b, 'c: 'a, 'd: 'a>( &'a self, source: RegistrySource<'b>, name: Option<&'c str>, version: Option<&'d Version> ) -> impl Iterator<Item = &'a Package> + 'a

pub fn get_pkg_reviews_with_issues_for<'a, 'b, 'c: 'a, 'd: 'a>( &'a self, source: RegistrySource<'b>, name: Option<&'c str>, version: Option<&'c Version>, trust_set: &'d TrustSet, trust_level_required: TrustLevel ) -> impl Iterator<Item = &Package>

pub fn get_advisories_for_version<'a, 'b, 'c: 'a, 'd: 'a>( &'a self, source: RegistrySource<'b>, name: &'c str, version: &'d Version ) -> impl Iterator<Item = &Package>

pub fn get_advisories_for_package<'a, 'b, 'c: 'a>( &'a self, source: RegistrySource<'b>, name: &'c str ) -> impl Iterator<Item = &Package>

pub fn get_advisories_for_source( &self, source: RegistrySource<'_> ) -> impl Iterator<Item = &Package>

pub fn get_open_issues_for_version( &self, source: RegistrySource<'_>, name: &str, queried_version: &Version, trust_set: &TrustSet, trust_level_required: TrustLevel ) -> HashMap<String, IssueDetails>

Get all issues affecting a given package version

Collect a map of Issue ID -> IssueReports, listing all issues known to affect a given package version.

These are calculated from advisories and issues fields of the package reviews of reviewers intside a given trust_set of at least given trust_level_required.

pub fn get_pkg_reviews_with_issues_for_version<'a, 'b, 'c: 'a>( &'a self, source: RegistrySource<'b>, name: &'c str, queried_version: &'c Version, trust_set: &'c TrustSet, trust_level_required: TrustLevel ) -> impl Iterator<Item = &Package>

pub fn get_pkg_reviews_with_issues_for_name<'a, 'b, 'c: 'a>( &'a self, source: RegistrySource<'b>, name: &'c str, trust_set: &'c TrustSet, trust_level_required: TrustLevel ) -> impl Iterator<Item = &Package>

pub fn get_pkg_reviews_with_issues_for_source<'a, 'b, 'c: 'a>( &'a self, source: RegistrySource<'b>, trust_set: &'c TrustSet, trust_level_required: TrustLevel ) -> impl Iterator<Item = &Package>

pub fn unique_package_review_proof_count(&self) -> usize

pub fn unique_trust_proof_count(&self) -> usize

pub fn get_package_review_count( &self, source: RegistrySource<'_>, name: Option<&str>, version: Option<&Version> ) -> usize

pub fn get_package_reviews_for_package<'a, 'b, 'c: 'a, 'd: 'a>( &'a self, source: RegistrySource<'b>, name: Option<&'c str>, version: Option<&'d Version> ) -> impl Iterator<Item = &'a Package> + 'a

pub fn get_package_reviews_for_package_sorted<'a, 'b, 'c: 'a, 'd: 'a>( &'a self, source: RegistrySource<'b>, name: Option<&'c str>, version: Option<&'d Version> ) -> Vec<Package>

pub fn all_known_ids(&self) -> BTreeSet<Id>

pub fn get_reverse_trust_for<'id, 's: 'id>( &'s self, id: &'id Id ) -> impl Iterator<Item = (&'id Id, TrustLevel)> + 's

Only for direct relationship. See calculate_trust_set.

pub fn all_author_ids(&self) -> BTreeMap<Id, usize>

Get all Ids that authored a proof (with total count)

pub fn get_package_review_by_signature<'a>( &'a self, signature: &str ) -> Option<&'a Package>

pub fn get_package_reviews_by_digest<'a>( &'a self, digest: &Digest ) -> impl Iterator<Item = Package> + 'a

pub fn record_trusted_url_from_own_id(&mut self, own_id: &PublicId)

pub fn import_from_iter( &mut self, i: impl Iterator<Item = (Proof, FetchSource)> )

pub fn get_trust_proof_between(&self, from: &Id, to: &Id) -> Option<&Trust>

Only for direct relationship. See calculate_trust_set.

pub fn calculate_trust_set( &self, for_id: &Id, params: &TrustDistanceParams ) -> TrustSet

How much you trust others

pub fn lookup_url(&self, id: &Id) -> UrlOfId<'_>

Finds which URL is the latest and claimed to belong to the given Id. The result indicates how reliable information this is.

Trait Implementations

impl Default for ProofDB

fn default() -> Self

Returns the “default value” for a type.