[swift-users] Detect if a generic type is numeric

[V T via swift-users]

Hi there!

Is there a best way to check if a given type conforms to numeric protocol 
(Integer or FP) at runtime?

func checkNumeric<T>(_ value: T) {
        /* return true if vaiue is Integer or FP */
        /* this will not compile: */
        if value is Numeric {
                
        }
}
 
Best regards!

VT
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