Essential Go / Empty interface
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| Language | Go |
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| Owner | Krzysztof Kowalczyk |
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| Visibility | Public |
package main
import (
"fmt"
)
func panicOnInvalidConversion(iv interface{}) {
v := iv.(int)
fmt.Printf("v is int of value: %d\n", v)
}
func main() {
panicOnInvalidConversion("string")
}
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