Trait DataClientFactory 

pub trait DataClientFactory: Debug {
    // Required methods
    fn create(
        &self,
        name: &str,
        config: &dyn ClientConfig,
        cache: CacheView,
        clock: Rc<RefCell<dyn Clock>>,
    ) -> Result<Box<dyn DataClient>>;
    fn name(&self) -> &str;
    fn config_type(&self) -> &str;
}

Factory trait for creating data client instances.

Implementations of this trait should create specific data client types (e.g., Binance, Bybit, Databento) based on the provided configuration.

Required Methods

fn create( &self, name: &str, config: &dyn ClientConfig, cache: CacheView, clock: Rc<RefCell<dyn Clock>>, ) -> Result<Box<dyn DataClient>>

Create a new data client instance.

Data clients receive a read-only cache view so adapters can query platform state during construction without mutating the cache.

Errors

Returns an error if client creation fails.

fn name(&self) -> &str

Returns the name of this factory.

fn config_type(&self) -> &str

Returns the supported configuration type name for this factory.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors