github.com/sams1990/dockerrepo@v17.12.1-ce-rc2+incompatible/builder/dockerfile/errors.go (about) 1 package dockerfile 2 3 type validationError struct { 4 err error 5 } 6 7 func (e validationError) Error() string { 8 return e.err.Error() 9 } 10 11 func (e validationError) InvalidParameter() {} 12 13 func (e validationError) Cause() error { 14 return e.err 15 }