message: [examples/incrementer] Add missing Flush impl for Incrementer contract
diff: @@ -6,6 +6,7 @@ use pdsl_core::{
  alloc,
  Key,
  Value,
  + Flush,
  alloc::{
  AllocateUsing,
  Initialize,
  @@ -49,7 +50,13 @@ impl Initialize for Incrementer {
  type Args = ();
  fn initialize(&mut self, _args: Self::Args) {
  - self.current.set(0);
  + self.current.set(0)
  + }
  +}
  +
  +impl Flush for Incrementer {
  + fn flush(&mut self) {
  + self.current.flush()
  }
  }
  