pub fn parse_trade_bin_msg(
msg: &BitmexTradeBinMsg,
topic: &BitmexWsTopic,
price_precision: u8,
ts_init: UnixNanos,
) -> Bar
pub fn parse_trade_bin_msg(
msg: &BitmexTradeBinMsg,
topic: &BitmexWsTopic,
price_precision: u8,
ts_init: UnixNanos,
) -> Bar