Is Raspberry Pi an edge computing?

Is it accurate to classify Raspberry Pi as a device capable of performing edge computing tasks? Given its small form factor, low power consumption, and customizable nature, it seems to possess some of the qualities that would make it ideal for deploying in edge computing environments. However, does its processing power and memory capacity truly meet the demands of complex edge computing applications, or is it more suited to lighter tasks? As an expert in the field, could you please elaborate on the suitability of Raspberry Pi for edge computing, and if there are any specific use cases where it excels?