[ Version ( since = "2.36" ) ]
public bool propagate_boolean () throws Error
Gets the result of this as a bool.
If the task resulted in an error, or was cancelled, then this will instead return false and set throws.
Since this method transfers ownership of the return value (or error) to the caller, you may only call it once.
| this |
a Task. |
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the task result, or false on error |