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Algebraic subtyping (union/intersection)
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But a few days later, people here in Ukraine's capital have felt an almost tangible shift of focus away to another conflict. Some here have pointed out the reaction of Gulf residents to drone strikes that in Kyiv would prompt no more than a shrug. But more fear what the fighting in the Middle East might mean for them.
If you prefer the convenience of wireless charging, the ROC16 includes a 15-watt maximum wireless charging pad on the top. While this is a nice feature, it's not particularly fast and is far less efficient than using a cable -- you could lose up to 50% of the power bank's capacity to efficiency losses, especially since there aren't any magnets for aligning the handset to the pad.