Type Alias Dart_FileOpenCallback 

pub type Dart_FileOpenCallback = Option<unsafe extern "C" fn(name: *const c_char, write: bool) -> *mut c_void>;

Aliased Type

pub enum Dart_FileOpenCallback {
    None,
    Some(unsafe extern "C" fn(*const i8, bool) -> *mut c_void),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const i8, bool) -> *mut c_void)

Some value of type T.