Type Alias dart_sys::Dart_HandleFromWeakPersistent_Type
source · pub type Dart_HandleFromWeakPersistent_Type = Option<unsafe extern "C" fn(object: Dart_WeakPersistentHandle) -> Dart_Handle>;
Aliased Type§
enum Dart_HandleFromWeakPersistent_Type {
None,
Some(unsafe extern "C" fn(_: *mut _Dart_WeakPersistentHandle) -> *mut _Dart_Handle),
}
Variants§
None
No value.
Some(unsafe extern "C" fn(_: *mut _Dart_WeakPersistentHandle) -> *mut _Dart_Handle)
Some value of type T
.