github.com/shishir-a412ed/docker@v1.3.2-0.20180103180333-fda904911d87/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  }