message: Rename to ContextData.iterators
diff: @@ -309,11 +309,11 @@ mod iter_support {
  {
  let b = unsafe { get_data::<S, Q>(ctx.data) };
  let mut b = mem::ManuallyDrop::new(b);
  - let iter = b.iter.remove(&iterator_id);
  + let iter = b.iterators.remove(&iterator_id);
  match iter {
  Some(mut data) => {
  let res = func(&mut data);
  - b.iter.insert(iterator_id, data);
  + b.iterators.insert(iterator_id, data);
  res
  }
  None => UninitializedContextData { kind: "iterator" }.fail(),
  @@ -328,12 +328,12 @@ mod iter_support {
  let b = unsafe { get_data::<S, Q>(ctx.data) };
  let mut b = mem::ManuallyDrop::new(b); // we do this to avoid cleanup
  let last_id: u32 = b
  - .iter
  + .iterators
  .len()
  .try_into()
  .expect("Found more iterator IDs than supported");
  let new_id = last_id + 1;
  - b.iter.insert(new_id, iter);
  + b.iterators.insert(new_id, iter);
  new_id
  }
  }
  @@ -344,7 +344,7 @@ struct ContextData<S: Storage, Q: Querier> {
  storage: Option<S>,
  querier: Option<Q>,
  #[cfg(feature = "iterator")]
  - iter: HashMap<u32, Box<dyn Iterator<Item = StdResult<KV>>>>,
  + iterators: HashMap<u32, Box<dyn Iterator<Item = StdResult<KV>>>>,
  }
  pub fn setup_context<S: Storage, Q: Querier>() -> (*mut c_void, fn(*mut c_void)) {
  @@ -359,7 +359,7 @@ fn create_unmanaged_context_data<S: Storage, Q: Querier>() -> *mut c_void {
  storage: None,
  querier: None,
  #[cfg(feature = "iterator")]
  - iter: HashMap::new(),
  + iterators: HashMap::new(),
  };
  let state = Box::new(data);
  Box::into_raw(state) as *mut c_void
  @@ -379,7 +379,7 @@ unsafe fn get_data<S: Storage, Q: Querier>(ptr: *mut c_void) -> Box<ContextData<
  #[cfg(feature = "iterator")]
  fn destroy_iterators<S: Storage, Q: Querier>(context: &mut ContextData<S, Q>) {
  - context.iter.clear();
  + context.iterators.clear();
  }
  #[cfg(not(feature = "iterator"))]
  