I have a error type like below defined
type RetryableError struct {
msg string
}
func (a *RetryableError) Error() string {
return a.msg
}
In a unit test, what is the Go way of asserting if the error returned is of RetryableError type?
Use type assertion:
err := someFunc()
if retryable, ok := err.(RetryableError); ok {
// use retryable
}
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