// CVSS vector parser.
package cvss

import "fmt"

// Bad metric key error.
type badKey struct {
  version Version
  key string
}

// Create new bad key error.
func newBadKey(version Version, key string) error {
  return &badKey { version, key }
}

// Return printable error string
func (e badKey) Error() string {
  return fmt.Sprintf("invalid CVSS %s metric key: %s", e.version, e.key)
}