Quiz · Errors · lesson 9 of 11
Quiz — errors.As through %w
What does the program print?
package main
import "errors"
import "fmt"
type NotFound struct{ ID int }
func (e *NotFound) Error() string { return "not found" }
func main() {
var nf *NotFound
fmt.Println(errors.As(fmt.Errorf("load: %w", &NotFound{ID: 7}), &nf))
}Subscribe to take the course
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