Trait DynamicDryDataProvider
pub trait DynamicDryDataProvider<M>: DynamicDataProvider<M>where
M: DynamicDataMarker,{
// Required method
fn dry_load_data(
&self,
marker: DataMarkerInfo,
req: DataRequest<'_>,
) -> Result<DataResponseMetadata, DataError>;
}
Expand description
A dynanmic data provider that can determine whether it can load a particular data identifier, potentially cheaper than actually performing the load.