std

Module future

1.36.0 · source
Expand description

Asynchronous basic functionality.

Please see the fundamental async and await keywords and the async book for more information on asynchronous programming in Rust.

Macros§

  • joinExperimental
    Polls multiple futures simultaneously, returning a tuple of all results once complete.

Structs§

Traits§

  • A future represents an asynchronous computation obtained by use of async.
  • Conversion into a Future.
  • AsyncDropExperimental
    Custom code within the asynchronous destructor.

Functions§

  • Creates a future which never resolves, representing a computation that never finishes.
  • Creates a future that wraps a function returning Poll.
  • Creates a future that is immediately ready with a value.
  • async_dropExperimental
    Asynchronously drops a value by running AsyncDrop::async_drop on a value and its fields recursively.
  • async_drop_in_placeExperimental
    Creates the asynchronous destructor of the pointed-to value.