NSURLErrorBackgroundTaskCancelledReasonKey

Static NSURLErrorBackgroundTaskCancelledReasonKey 

Source
pub unsafe static NSURLErrorBackgroundTaskCancelledReasonKey: &'static NSString
Available on crate features NSString and NSURLError only.
Expand description

The NSError userInfo dictionary key used to store and retrieve the NSNumber corresponding to the reason why a background NSURLSessionTask was cancelled

See also Apple’s documentation