Type Alias GOptionParseFunc

pub type GOptionParseFunc = Option<unsafe extern "C" fn(_: *mut GOptionContext, _: *mut GOptionGroup, _: gpointer, _: *mut *mut GError) -> gboolean>;

Aliased Type

enum GOptionParseFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut _GOptionContext, _: *mut GOptionGroup, _: *mut c_void, _: *mut *mut GError) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut _GOptionContext, _: *mut GOptionGroup, _: *mut c_void, _: *mut *mut GError) -> i32)

Some value of type T.