Assertion: promise's value | /r/HasProperty | no difficulty
Facets:
value: in delaying
type: OTHER
value: in e
type: LOCATION
Source sentences:
text: If the value of a future is accessed asynchronously, for example by sending a message to it, or by explicitly waiting for it using a construct such as when in E, then there is no difficulty in delaying until the future is resolved before the message can be received or the wait completes.