Type Alias Dart_HandleFromWeakPersistent_Type 

pub type Dart_HandleFromWeakPersistent_Type = Option<unsafe extern "C" fn(object: Dart_WeakPersistentHandle) -> Dart_Handle>;

Aliased Type

pub 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.