Struct SyntheticInstrumentBuilder

pub struct SyntheticInstrumentBuilder { /* private fields */ }

Builder for SyntheticInstrument.

Implementations

impl SyntheticInstrumentBuilder

pub fn id(&mut self, value: InstrumentId) -> &mut Self

The unique identifier for the synthetic instrument.

pub fn price_precision(&mut self, value: u8) -> &mut Self

The price precision for the synthetic instrument.

pub fn price_increment(&mut self, value: Price) -> &mut Self

The minimum price increment.

pub fn components(&mut self, value: Vec<InstrumentId>) -> &mut Self

The component instruments for the synthetic instrument.

pub fn formula(&mut self, value: String) -> &mut Self

The derivation formula for the synthetic instrument.

pub fn ts_event(&mut self, value: UnixNanos) -> &mut Self

UNIX timestamp (nanoseconds) when the data event occurred.

pub fn ts_init(&mut self, value: UnixNanos) -> &mut Self

UNIX timestamp (nanoseconds) when the data object was initialized.

pub fn context(&mut self, value: HashMapContext) -> &mut Self

pub fn variables(&mut self, value: Vec<String>) -> &mut Self

pub fn operator_tree(&mut self, value: Node) -> &mut Self

pub fn build( &self, ) -> Result<SyntheticInstrument, SyntheticInstrumentBuilderError>

Builds a new SyntheticInstrument.

Errors

If a required field has not been initialized.

Trait Implementations

impl Clone for SyntheticInstrumentBuilder

fn clone(&self) -> SyntheticInstrumentBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for SyntheticInstrumentBuilder

fn default() -> Self

Returns the “default value” for a type.