Trait trust_graph::Storage

source · [−]
pub trait Storage {
    type Error: StorageError + 'static;
    fn get_relation(
        &self, 
        issued_for: &PK, 
        issued_by: &PK
    ) -> Result<Option<TrustRelation>, Self::Error>;

    fn get_authorizations(
        &self, 
        issued_for: &PK
    ) -> Result<Vec<Auth>, Self::Error>;

    fn get_revocations(
        &self, 
        issued_for: &PK
    ) -> Result<Vec<Revocation>, Self::Error>;

    fn insert(&mut self, node: TrustRelation) -> Result<(), Self::Error>;

    fn get_root_weight_factor(
        &self, 
        pk: &PK
    ) -> Result<Option<WeightFactor>, Self::Error>;

    fn set_root_weight_factor(
        &mut self, 
        pk: PK, 
        weight_factor: WeightFactor
    ) -> Result<(), Self::Error>;

    fn root_keys(&self) -> Result<Vec<PK>, Self::Error>;

    fn revoke(&mut self, revocation: Revocation) -> Result<(), Self::Error>;

    fn update_auth(
        &mut self, 
        auth: Auth, 
        cur_time: Duration
    ) -> Result<(), Self::Error>;

    fn remove_expired(
        &mut self, 
        current_time: Duration
    ) -> Result<(), Self::Error>;
}

Associated Types

Required methods

Implementors