Struct DataSystemBuilder 

pub struct DataSystemBuilder { /* private fields */ }

Configures the FDv2 data system.

Examples

Use the recommended data system.

    ConfigBuilder::new("sdk-key").data_system(&DataSystemBuilder::default());

Assemble a custom data system from individual sources.

    let mut data_system = DataSystemBuilder::custom();
    data_system.initializer(FDv2PollingBuilder::<HyperTransport>::new());
    data_system.synchronizer(FDv2StreamingBuilder::<HyperTransport>::new());
    ConfigBuilder::new("sdk-key").data_system(&data_system);

Implementations

impl DataSystemBuilder

pub fn custom() -> Self

Creates an empty builder; the caller adds sources explicitly.

pub fn initializer( &mut self, source: impl FDv2InitializerConfig + 'static, ) -> &mut Self

Appends an initializer, called before the synchronizers in configuration order.

pub fn synchronizer( &mut self, source: impl FDv2SynchronizerConfig + 'static, ) -> &mut Self

Appends a synchronizer, ordered after any already added.

pub fn fdv1_fallback(&mut self, factory: &dyn DataSourceFactory) -> &mut Self

Sets the FDv1 source used as a last-resort fallback.

pub fn disable_fdv1_fallback(&mut self) -> &mut Self

Disables the FDv1 fallback.

Trait Implementations

impl Clone for DataSystemBuilder

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for DataSystemBuilder

fn default() -> Self

The recommended data system setup.