Rustup and clippy

All of the changes in this commit are due to clippy lints.

1 files changed, 2 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 4d6f051a..06a1c638 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,6 +26,8 @@ mio = "0.6"
 serde_json = "*"
 copypasta = { path = "./copypasta" }
 
+clippy = { version = "0.0.104", optional = true }
+
 [features]
 default = ["err-println"]
 # Enabling this feature makes shaders automatically reload when changed