Function pamoja_readings_len 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_readings_len(
    readings: *const PamojaReadings,
) -> usize

Returns the number of float readings in a decoded series.

Returns

The count, or 0 if readings is null.

Safety

readings must be a live handle from pamoja_codec_quantizer_decode, or null.