pub unsafe static kSecTransformActionAttributeValidation: &'static CFString👎Deprecated: SecTransform is no longer supported
Available on crate feature
SecCustomTransform only.Expand description
Allows a block to be called to validate the new value for an attribute. The default is no validation and any CFTypeRef can be used as the new value. The block should return NULL if the value is ok to set on the attribute or a CFErrorRef otherwise.
See also Apple’s documentation