Module future

Futures.

Structs

• FutureOption
  A future representing a value which may or may not be present.
• FutureResult
  A future representing a value that is immediately ready.

Traits

• Future
  A future represents an asychronous computation that may fail.
• IntoFuture
  Types that can be converted into a future.

Functions

• err
  Creates a new future that will immediately fail with the given error.
• ok
  Creates a new future that will immediately resolve successfully to the given value.
• result
  Creates a new future that will immediate resolve with the given result.