auto merge of #14315 : kballard/rust/stdreader_isatty, r=alexcrichton
StdWriter has .isatty(). StdReader can trivially vend the same function, and someone asked today on IRC how to call isatty() on stdin.
Showing
想要评论请 注册 或 登录
StdWriter has .isatty(). StdReader can trivially vend the same function, and someone asked today on IRC how to call isatty() on stdin.