#[unsafe(no_mangle)]pub extern "C" fn index_price_update_eq(
lhs: &IndexPriceUpdate,
rhs: &IndexPriceUpdate,
) -> u8
#[unsafe(no_mangle)]pub extern "C" fn index_price_update_eq(
lhs: &IndexPriceUpdate,
rhs: &IndexPriceUpdate,
) -> u8