vendor/github.com/hashicorp/go-plugin/error.go

   1 package plugin
   2
   3 // This is a type that wraps error types so that they can be messaged
   4 // across RPC channels. Since "error" is an interface, we can't always
   5 // gob-encode the underlying structure. This is a valid error interface
   6 // implementer that we will push across.
   7 type BasicError struct {
   8         Message string
   9 }
  10
  11 // NewBasicError is used to create a BasicError.
  12 //
  13 // err is allowed to be nil.
  14 func NewBasicError(err error) *BasicError {
  15         if err == nil {
  16                 return nil
  17         }
  18
  19         return &BasicError{err.Error()}
  20 }
  21
  22 func (e *BasicError) Error() string {
  23         return e.Message
  24 }