std :: async::future
Struct std::Poll
generic<T> struct Poll {
T value;
}The result of one poll: Ready with a value, or Pending (value unset).
Fields
set when ready_ == 1
Methods
The value if Ready, null if Pending. Consumes the Poll.
The value; panics if Pending. Consumes the Poll.
A Poll owns its value when T owns something.