Add test debug output

1 files changed, 4 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 4995361..5752988 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,6 +18,10 @@ error-chain = "0.10"
 
 filters = { version  = "0.1.1", optional = true }
 
+[dev-dependencies]
+env_logger = "0.4"
+log        = "0.3"
+
 [features]
 default = []
 with-filters = [ "filters" ]