32 lines
470 B
Go
32 lines
470 B
Go
package config
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
)
|
|
|
|
type RecoverableError struct {
|
|
msg string
|
|
inner error
|
|
}
|
|
|
|
func NewRecoverableError(msg string, cause error) *RecoverableError {
|
|
return &RecoverableError{
|
|
inner: cause,
|
|
msg: msg,
|
|
}
|
|
}
|
|
|
|
func IsErrRecoverable(err error) bool {
|
|
var rec *RecoverableError
|
|
return errors.As(err, &rec)
|
|
}
|
|
|
|
func (e *RecoverableError) Error() string {
|
|
if e.inner == nil {
|
|
return e.msg
|
|
}
|
|
|
|
return fmt.Sprintf("%s: %s", e.msg, e.inner)
|
|
}
|