More mod and publicity bits

rustbook/communicator/src/client.rs

@@ -1,2 +1,2 @@
-fn connect() {
+pub fn connect() {
 }

rustbook/communicator/src/lib.rs

@@ -1,6 +1,6 @@
-mod client;
+pub mod client;
 
-mod network;
+pub mod network;
 
 #[cfg(test)]
 mod tests {

rustbook/communicator/src/main.rs

@@ -0,0 +1,5 @@
+extern crate communicator;
+
+fn main() {
+    communicator::client::connect();
+}

rustbook/communicator/src/network/mod.rs

@@ -1,4 +1,4 @@
-fn connect() {
+pub fn connect() {
 }
 
-mod server;
+pub mod server;

rustbook/communicator/src/network/server.rs

@@ -1,2 +1,2 @@
-fn connect() {
+pub fn connect() {
 }