Trait trust_graph::Storage

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>;
}

Required Associated Types

type Error: StorageError + 'static

Required Methods

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>

Implementors