Trait DynamicDataProvider 

pub trait DynamicDataProvider<M>
where
    M: DynamicDataMarker,
{
    // Required method
    fn load_data(
        &self,
        marker: DataMarkerInfo,
        req: DataRequest<'_>,
    ) -> Result<DataResponse<M>, DataError>;
}

A data provider that loads data for a specific data type.

Unlike DataProvider, there may be multiple markers corresponding to the same data type.

Required Methods

fn load_data( &self, marker: DataMarkerInfo, req: DataRequest<'_>, ) -> Result<DataResponse<M>, DataError>

Query the provider for data, returning the result.

Returns Ok if the request successfully loaded data. If data failed to load, returns an Error with more information.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<M, P> DynamicDataProvider<M> for &P

where M: DynamicDataMarker, P: DynamicDataProvider<M> + ?Sized,

fn load_data( &self, marker: DataMarkerInfo, req: DataRequest<'_>, ) -> Result<DataResponse<M>, DataError>

Implementors