Constant plutchik::EMOTIONS

pub const EMOTIONS: &'static [Emotion; 32] = &[Emotion::Ecstasy, Emotion::Joy, Emotion::Serenity, Emotion::Love,
  Emotion::Admiration, Emotion::Trust, Emotion::Acceptance,
  Emotion::Submission, Emotion::Terror, Emotion::Fear, Emotion::Apprehension,
  Emotion::Awe, Emotion::Amazement, Emotion::Surprise, Emotion::Distraction,
  Emotion::Disapproval, Emotion::Grief, Emotion::Sadness,
  Emotion::Pensiveness, Emotion::Remorse, Emotion::Loathing, Emotion::Disgust,
  Emotion::Boredom, Emotion::Contempt, Emotion::Rage, Emotion::Anger,
  Emotion::Annoyance, Emotion::Aggressiveness, Emotion::Vigilance,
  Emotion::Anticipation, Emotion::Interest, Emotion::Optimism]

The full list of Plutchik's labelled emotions.