6 releases
0.2.0 | Jun 10, 2019 |
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0.1.4 | Jun 8, 2019 |
#745 in Procedural macros
11KB
166 lines
rcstruct
Example without rcstruct
See examples/01a.rs
for the full example.
struct GUIInternal {
running: bool,
event_recv: Receiver<Event>,
action_send: Sender<Action>,
}
impl GUIInternal {
fn send_action(&self, action: Action) -> Rt {
Ok(self.action_send.send(action)?)
}
fn running(&self) -> Rt<bool> {
Ok(self.running)
}
fn quit(&mut self) -> Rt {
self.running = false;
Ok(())
}
fn events(&self) -> Rt<impl IntoIterator<Item = Event>> {
let events = Vec::new();
Ok(events)
}
}
pub struct GUI(Rc<RefCell<GUIInternal>>);
impl GUI {
pub fn new(event_recv: Receiver<Event>, action_send: Sender<Action>) -> Rt<Self> {
let running = true;
Ok(GUI(Rc::new(RefCell::new(GUIInternal { running, event_recv, action_send, }))))
}
pub fn send_action(&self, action: Action) -> Rt {
self.0.borrow().send_action(action)
}
pub fn running(&self) -> Rt<bool> {
self.0.borrow().running()
}
pub fn quit(&self) -> Rt {
self.0.borrow_mut().quit()
}
pub fn events(&self) -> Rt<impl IntoIterator<Item = Event>> {
self.0.borrow().events()
}
}
Example with rcstruct
See examples/01b.rs
for the full example.
rcstruct::rcstruct! {
pub struct GUI {
running: bool,
event_recv: Receiver<Event>,
action_send: Sender<Action>,
}
impl {
pub new(event_recv: Receiver<Event>, action_send: Sender<Action>) -> Rt<Self> {
let running = true;
{ running, event_recv, action_send, }
}
pub fn send_action(&self, action: Action) -> Rt {
Ok(self.action_send.send(action)?)
}
pub fn running(&self) -> Rt<bool> {
Ok(self.running)
}
pub fn quit(&mut self) -> Rt {
self.running = false;
Ok(())
}
pub fn events(&self) -> Rt<impl IntoIterator<Item = Event>> {
let events = Vec::new();
Ok(events)
}
}
}
License
Licensed under either of
-
Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
-
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this crate by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Dependencies
~2MB
~46K SLoC