Deny warnings in CircleCI config
@@ -7,6 +7,7 @@ jobs:
environment:
- ROCKSDB_LIB_DIR: /usr/local/lib
- SNAPPY_LIB_DIR: /usr/local/lib
+ - RUSTFLAGS: -D warnings
steps:
- checkout
- run: curl https://sh.rustup.rs -sSf | sh -s -- -y
