Function ion_c_sys::ion_decimal_equals

pub unsafe extern "C" fn ion_decimal_equals(
    left: *const ION_DECIMAL, 
    right: *const ION_DECIMAL, 
    context: *mut decContext, 
    is_equal: *mut BOOL
) -> iERR

Compares ION_DECIMALs for equivalence under the Ion data model. That is, the sign, coefficient, and exponent must be equivalent for the normalized values (even for zero).