Function soil_eq 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn soil_eq(
    runtime: *mut SoilRuntime,
    a: *const Value,
    b: *const Value,
    err: *mut *mut SoilError,
) -> c_int

Derived structural equality (design §3.7). Returns 1, 0, or -1 with *err set.

Safety

runtime is live; a and b are valid handles; err null or valid.