               <h4>Return Value</h4>
                        <p>Observable that emits <code>next</code> with <code>Descriptor</code> instance every time when value has changed.
It&rsquo;s <strong>infinite</strong> stream, so <code>.complete</code> is never called.</p>
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                        <a href="https://github.com/Polidea/RxBluetoothKit/tree/6.0.0/Source/Descriptor.swift#L84-L86">Show on GitHub</a>
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