(Anonymous)

An array of visitors providing functions to be ran when the deferred's state changes.

The current state of the deferred, as an ExecutionState.

Returns a textual description of the object.

Returns a textual description of the object.

Retrieves the value of a deferred as a Future.

Retrieves the value of a deferred as a Promise. Cancellations are mapped to a rejected promise with a special object.

Adds a visitor to be invoked when the deferred's state changes.

Resolves a deferred with a cancellation value.

Resolves a deferred with a cancellation value, but doesn't throw if the deferred has already been resolved.

Resolves a deferred with a failure value.

Resolves a deferred successfully with a value.