pub fn parse_spread_instrument(
definition: &OKXSpread,
margin_init: Option<Decimal>,
margin_maint: Option<Decimal>,
maker_fee: Option<Decimal>,
taker_fee: Option<Decimal>,
ts_init: UnixNanos,
) -> Result<InstrumentAny>Expand description
Parses an OKX spread definition into a Nautilus crypto spread.
ยงErrors
Returns an error if the spread definition cannot be parsed.