pub unsafe static kSecTransformActionCanExecute: &'static CFString👎Deprecated: SecTransform is no longer supported
Available on crate feature
SecCustomTransform only.Expand description
Overrides the standard behavior that checks to see if all of the required attributes either have been set or are connected to another transform. When overriding the default behavior the developer can decided what the necessary data is to have for a transform to be considered ‘ready to run’. Returning NULL means that the transform is ready to be run. If the transform is NOT ready to run then the override should return a CFErrorRef stipulating the error.
See also Apple’s documentation