How to convert error to panic in Golang?
Yes, in Go, you can use the panic() function to convert an error into a panic, thus terminating the program immediately and returning the error stack.
How to convert error to panic in Golang?
In Golang, you can use the panic() function to convert errors into panics. When a panic occurs, the program terminates immediately and returns the error stack.
The following is an example of how to convert errors to panic in Golang:
package main
import (
"fmt"
"errors"
)
func main() {
err := errors.New("some error")
panic(err)
}Output:
panic: some error
goroutine 1 [running]:
main.main()
/Users/username/go/src/github.com/example/app/main.go:12 +0x3f
exit status 2Practical case
The following is a practical example of converting errors into panic:
package main
import (
"fmt"
"errors"
)
func divide(a, b int) (int, error) {
if b == 0 {
return 0, errors.New("division by zero")
}
return a / b, nil
}
func main() {
result, err := divide(10, 0)
if err != nil {
panic(err)
}
fmt.Println(result)
}Output:
panic: division by zero
goroutine 1 [running]:
main.main()
/Users/username/go/src/github.com/example/app/main.go:23 +0x3f
exit status 2The above is the detailed content of How to convert error to panic in Golang?. For more information, please follow other related articles on the PHP Chinese website!
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