code: func (c *Curl) MustSqueezeTrytes(length int) Trytes {
  	return MustTritsToTrytes(c.MustSqueeze(length))
  }
docs: // MustSqueezeTrytes squeezes out trytes of the given trit length. Length has to be a multiple of HashTrinarySize.
  // It panics if the trytes or the length are not valid.