Struct DatabentoDataClientFactory 

pub struct DatabentoDataClientFactory;

Factory for creating Databento data clients.

Implementations

impl DatabentoDataClientFactory

pub const fn new() -> Self

Creates a new DatabentoDataClientFactory instance.

pub fn create_live_data_client( client_id: ClientId, api_key: String, publishers_filepath: PathBuf, use_exchange_as_venue: bool, bars_timestamp_on_close: bool, clock: &'static AtomicTime, ) -> Result<DatabentoDataClient>

Creates a new DatabentoDataClient instance.

Errors

Returns an error if the client cannot be created or publisher configuration cannot be loaded.

pub fn create_live_data_client_with_config( client_id: ClientId, config: DatabentoDataClientConfig, clock: &'static AtomicTime, ) -> Result<DatabentoDataClient>

Creates a new DatabentoDataClient instance with a custom configuration.

Errors

Returns an error if the client cannot be created.

Trait Implementations

impl DataClientFactory for DatabentoDataClientFactory

fn create( &self, name: &str, config: &dyn ClientConfig, _cache: Rc<RefCell<Cache>>, _clock: Rc<RefCell<dyn Clock>>, ) -> Result<Box<dyn DataClient>>

Create a new data client instance.

fn name(&self) -> &'static str

Returns the name of this factory.

fn config_type(&self) -> &'static str

Returns the supported configuration type name for this factory.

impl Debug for DatabentoDataClientFactory

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DatabentoDataClientFactory

fn default() -> Self

Returns the “default value” for a type.