add support for SIGINT/SIGTERM with ctrlc crate

1 files changed, 1 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 6952dd8..62eacbb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,6 +18,7 @@ chrono = "0.4"
 fern = { version = "0.5", features = ["colored"] }
 diesel = { version = "1.0.0", features = ["postgres"], optional = true }
 cfg-if = "0.1"
+ctrlc = { version = "3.0", features = ["termination"] }
 
 [dependencies.serenity]
 # version = "~0.5"