1 files changed, 35 insertions, 0 deletions
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..c7ea164
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,35 @@
+use std::fmt;
+use std::error::Error;
+
+pub mod client_listener;
+pub mod client_message_listener;
+pub mod item_update;
+pub mod subscription_listener;
+pub mod connection_details;
+pub mod connection_options;
+pub mod lightstreamer_client;
+pub mod proxy;
+pub mod subscription;
+
+#[derive(Debug)]
+pub struct IllegalStateException {
+    details: String
+}
+
+impl IllegalStateException {
+    pub fn new(msg: &str) -> IllegalStateException {
+        IllegalStateException{details: msg.to_string()}
+    }
+}
+
+impl fmt::Display for IllegalStateException {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f,"{}",self.details)
+    }
+}
+
+impl Error for IllegalStateException {
+    fn description(&self) -> &str {
+        &self.details
+    }
+}
+\ No newline at end of file