From 048c513204ec3ee2f85c6667590ae644b46f92e0 Mon Sep 17 00:00:00 2001
From: Reiner Herrmann <reiner@reiner-h.de>
Date: Fri, 8 Mar 2019 20:59:04 +0100
Subject: Display version number in usage text

---
 src/lib.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/lib.rs')

diff --git a/src/lib.rs b/src/lib.rs
index 7e0051a..659e2df 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -11,6 +11,8 @@ use std::net::{SocketAddr, UdpSocket};
 use std::path::{Path, PathBuf};
 use std::time::Duration;
 
+pub static VERSION: Option<&str> = option_env!("CARGO_PKG_VERSION");
+
 #[repr(u16)]
 pub enum Opcodes {
     RRQ   = 0x01,
-- 
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