reactivity phase 2: cell/thunk

lib/reactivity/src/lib.rs

@@ -4,8 +4,12 @@
 //! single-threaded and designed to live on a runtime-managed thread, while async work feeds it
 //! from the edges by updating state or emitting events.
 
+mod cell;
 mod id;
 mod reactor;
+mod thunk;
 
+pub use cell::{Cell, cell, cell_in};
 pub use id::NodeId;
 pub use reactor::{ReactCycleError, Reactor, current};
+pub use thunk::{Thunk, thunk, thunk_in};