pub fn fold_continual_task_option<F, T: AstInfo, T2: AstInfo>(
folder: &mut F,
node: ContinualTaskOption<T>,
) -> ContinualTaskOption<T2>
pub fn fold_continual_task_option<F, T: AstInfo, T2: AstInfo>(
folder: &mut F,
node: ContinualTaskOption<T>,
) -> ContinualTaskOption<T2>