Trait RuntimeDataProvider 

pub trait RuntimeDataProvider {
    // Required methods
    fn materialize(
        &self,
        request: &DataMaterializationRequest,
    ) -> Result<HandleRef>;
    fn make_view(&self, request: &DataViewRequest) -> Result<HandleRef>;

    // Provided methods
    fn training_data_identity(
        &self,
        _binding: &DataBinding,
    ) -> Result<Option<TrainingDataIdentity>> { ... }
    fn coordinator_relations(
        &self,
        _binding: &DataBinding,
    ) -> Result<Option<SampleRelationSet>> { ... }
}

Required Methods

fn materialize(&self, request: &DataMaterializationRequest) -> Result<HandleRef>

fn make_view(&self, request: &DataViewRequest) -> Result<HandleRef>

Provided Methods

fn training_data_identity( &self, _binding: &DataBinding, ) -> Result<Option<TrainingDataIdentity>>

Attest the exact feature and target content bound to one training input.

Legacy phase execution may return None; the native W1 training operation requires Some and compares it byte-for-byte with the signed TrainingDataIdentity.

fn coordinator_relations( &self, _binding: &DataBinding, ) -> Result<Option<SampleRelationSet>>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl RuntimeDataProvider for InMemoryDataProvider

impl<P: RuntimeDataProvider> RuntimeDataProvider for EnvelopeAttestedRuntimeDataProvider<P>