Struct app_world::AppWorldWrapper

pub struct AppWorldWrapper<W: AppWorld> { /* fields omitted */ }

Holds application state and resources and will trigger a re-render after .msg() calls. See the crate level documentation for more details.

Cloning

Cloning an AppWorldWrapper is a very cheap operation.

It can be useful to clone AppWorldWrapper’s in order to pass the world into event handler closures.

All clones hold pointers to the same inner state.

Implementations

impl<W: AppWorld> AppWorldWrapper<W>

pub fn set_capture_messages(&mut self, capture: bool)

Set whether or not messages get pushed to the message buffer.

impl<W: AppWorld> AppWorldWrapper<W>

pub fn new(world: W, render_fn: RenderFn) -> Self

Create a new AppWorldWrapper.

pub fn msg(&self, msg: W::Message)

Acquire write access to the AppWorld then send a message.

pub fn read(&self) -> RwLockReadGuard<'_, WorldWithMessageBuffer<W>>

Acquire read access to AppWorld.

Trait Implementations

impl<S: AppWorld> Clone for AppWorldWrapper<S>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.