
  [;1m-spec binary_part(Subject, Start, Length) -> binary()[0m
  [;1m                     when[0m
  [;1m                         Subject :: binary(),[0m
  [;1m                         Start :: non_neg_integer(),[0m
  [;1m                         Length :: integer().[0m

[;;4mSince[0m:
  OTP R14B

  The same as [;;4mbinary_part(Subject, {Start, Length})[0m.

  Allowed in guard tests.
