util

func DoOnErrOrPanic ¶

func DoOnErrOrPanic(err *error, f func())

DoOnErrOrPanic calls f if the value of err is not nil or if the goroutine is panicking. If there is a panic, it is rethrown.

DoOnErrOrPanic should be called as a defer function to properly handle panics:

defer DoOnErrOrPanic(&returnErr, func() {
	db.Close()
})