Type Alias Dart_CloseNativePort_Type 

pub type Dart_CloseNativePort_Type = Option<unsafe extern "C" fn(native_port_id: Dart_Port_DL) -> bool>;

Aliased Type

pub enum Dart_CloseNativePort_Type {
    None,
    Some(unsafe extern "C" fn(i64) -> bool),
}

Variants

None

No value.

Some(unsafe extern "C" fn(i64) -> bool)

Some value of type T.