glib/org.gtkkn.bindings.glib/DuplicateFunc

DuplicateFunc

typealias DuplicateFunc = (<Error class: unknown class>?) -> <Error class: unknown class>?(source)

The type of functions that are used to 'duplicate' an object. What this means depends on the context, it could just be incrementing the reference count, if @data is a ref-counted object.

  • param data the data to duplicate

  • return a duplicate of data