Support for inotifyinotify

This is a branch with some cursory support for using inotify to watch
for changes in the user's $PATH.

1 files changed, 2 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 00fdb24..54b8246 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,3 +13,5 @@ path = "src/main.rs"
 
 [dependencies]
 ctrlc = "3.4.2"
+notify = "6.1.1"
+signals2 = "0.3.3"