Trait TupleReader 

pub trait TupleReader: Send + Sync {
    // Required methods
    fn read_tuples<'life0, 'life1, 'async_trait>(
        &'life0 self,
        filter: &'life1 TupleFilter,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Tuple>, AuthzError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn read_user_tuple<'life0, 'life1, 'life2, 'life3, 'life4, 'life5, 'async_trait>(
        &'life0 self,
        object_type: &'life1 str,
        object_id: &'life2 str,
        relation: &'life3 str,
        subject_type: &'life4 str,
        subject_id: &'life5 str,
    ) -> Pin<Box<dyn Future<Output = Result<Option<Tuple>, AuthzError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait,
             'life4: 'async_trait,
             'life5: 'async_trait;
    fn read_userset_tuples<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        object_type: &'life1 str,
        object_id: &'life2 str,
        relation: &'life3 str,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Tuple>, AuthzError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn read_starting_with_user<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        subject_type: &'life1 str,
        subject_id: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Tuple>, AuthzError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn read_user_tuple_batch<'life0, 'life1, 'life2, 'life3, 'life4, 'life5, 'async_trait>(
        &'life0 self,
        object_type: &'life1 str,
        object_id: &'life2 str,
        relations: &'life3 [String],
        subject_type: &'life4 str,
        subject_id: &'life5 str,
    ) -> Pin<Box<dyn Future<Output = Result<Option<Tuple>, AuthzError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait,
             'life4: 'async_trait,
             'life5: 'async_trait;
}

Reads tuples from the datastore.

Required Methods

fn read_tuples<'life0, 'life1, 'async_trait>( &'life0 self, filter: &'life1 TupleFilter, ) -> Pin<Box<dyn Future<Output = Result<Vec<Tuple>, AuthzError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn read_user_tuple<'life0, 'life1, 'life2, 'life3, 'life4, 'life5, 'async_trait>( &'life0 self, object_type: &'life1 str, object_id: &'life2 str, relation: &'life3 str, subject_type: &'life4 str, subject_id: &'life5 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Tuple>, AuthzError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait, 'life5: 'async_trait,

fn read_userset_tuples<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, object_type: &'life1 str, object_id: &'life2 str, relation: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<Tuple>, AuthzError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

fn read_starting_with_user<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, subject_type: &'life1 str, subject_id: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<Tuple>, AuthzError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn read_user_tuple_batch<'life0, 'life1, 'life2, 'life3, 'life4, 'life5, 'async_trait>( &'life0 self, object_type: &'life1 str, object_id: &'life2 str, relations: &'life3 [String], subject_type: &'life4 str, subject_id: &'life5 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Tuple>, AuthzError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait, 'life5: 'async_trait,

Batch read: check if any of the given relations match for a user. Returns the first matching tuple, or None if no match found.

Implementors