Function pamoja_complementary_update 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_complementary_update(
    filter: *mut PamojaComplementary,
    rate: f32,
    absolute: f32,
    dt: f32,
) -> f32

Fuses a rate and an absolute reading over a time step.

If the rate, the absolute reading, or the time step is not a finite number, the update is ignored.

Returns

The fused estimate, or NaN if filter is null.

Safety

filter must be a live handle from pamoja_complementary_new, or null.