use crate::clipboard; use crate::window; use std::fmt; /// An action that a [`Command`] can perform. /// /// [`Command`]: crate::Command pub enum Action { /// Run a [`Future`] to completion. Future(iced_futures::BoxFuture), /// Run a clipboard action. Clipboard(clipboard::Action), /// Run a window action. Window(window::Action), } impl Action { /// Applies a transformation to the result of a [`Command`]. pub fn map(self, f: impl Fn(T) -> A + 'static + Send + Sync) -> Action where T: 'static, { use iced_futures::futures::FutureExt; match self { Self::Future(future) => Action::Future(Box::pin(future.map(f))), Self::Clipboard(action) => Action::Clipboard(action.map(f)), Self::Window(window) => Action::Window(window), } } } impl fmt::Debug for Action { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { match self { Self::Future(_) => write!(f, "Action::Future"), Self::Clipboard(action) => { write!(f, "Action::Clipboard({:?})", action) } Self::Window(action) => write!(f, "Action::Window({:?})", action), } } }