diff options
Diffstat (limited to 'src/lib.rs')
| -rw-r--r-- | src/lib.rs | 48 |
1 files changed, 48 insertions, 0 deletions
@@ -175,6 +175,7 @@ mod error; mod sandbox; pub mod application; +pub mod program; pub mod settings; pub mod time; pub mod window; @@ -308,6 +309,7 @@ pub use error::Error; pub use event::Event; pub use executor::Executor; pub use font::Font; +pub use program::Program; pub use renderer::Renderer; pub use sandbox::Sandbox; pub use settings::Settings; @@ -327,3 +329,49 @@ pub type Element< /// /// [`Application`]: crate::Application pub type Result = std::result::Result<(), Error>; + +/// Runs a basic iced application with default [`Settings`] given +/// - its window title, +/// - its update logic, +/// - and its view logic. +/// +/// # Example +/// ```no_run +/// use iced::widget::{button, column, text, Column}; +/// +/// pub fn main() -> iced::Result { +/// iced::run("A counter", update, view) +/// } +/// +/// #[derive(Debug, Clone)] +/// enum Message { +/// Increment, +/// } +/// +/// fn update(value: &mut u64, message: Message) { +/// match message { +/// Message::Increment => *value += 1, +/// } +/// } +/// +/// fn view(value: &u64) -> Column<Message> { +/// column![ +/// text(value), +/// button("+").on_press(Message::Increment), +/// ] +/// } +/// ``` +pub fn run<State, Message>( + title: &'static str, + update: impl Fn(&mut State, Message) + 'static, + view: impl for<'a> program::View<'a, State, Message> + 'static, +) -> Result +where + State: Default + 'static, + Message: std::fmt::Debug + Send + 'static, +{ + sandbox(update, view).title(title).run() +} + +#[doc(inline)] +pub use program::{application, sandbox}; |