Make `Hydrabadger::state` public.

src/hydrabadger/hydrabadger.rs

@@ -181,7 +181,7 @@ impl<T: Contribution> Hydrabadger<T> {
     }
 
     /// Returns a reference to the inner state.
-    pub(crate) fn state(&self) -> RwLockReadGuard<State<T>> {
+    pub fn state(&self) -> RwLockReadGuard<State<T>> {
         self.inner.state.read()
     }
 

src/hydrabadger/mod.rs

@@ -21,7 +21,7 @@ pub const WIRE_MESSAGE_RETRY_MAX: usize = 10;
 
 /// A HoneyBadger input or message.
 #[derive(Clone, Debug)]
-pub(crate) enum InputOrMessage<T> {
+pub enum InputOrMessage<T> {
     Input(Input<T>),
     Message(Uid, Message),
 }

src/hydrabadger/state.rs

@@ -67,7 +67,7 @@ impl From<usize> for StateDsct {
 // TODO: Make this into a struct and move the `state_dsct: AtomicUsize` field
 // into it.
 //
-pub(crate) enum State<T: Contribution> {
+pub enum State<T: Contribution> {
     Disconnected {},
     DeterminingNetworkState {
         ack_queue: Option<SegQueue<(Uid, Ack)>>,