Treat warnings as errors in CI

This helps avoid accidentally missing a warning.
rust-ndarray · Feb 18, 2021 · 48b63ee · 48b63ee
1 parent f7a1277
commit 48b63ee
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -10,6 +10,7 @@ env:
   CARGO_TERM_COLOR: always
   HOST: x86_64-unknown-linux-gnu
   FEATURES: "test docs"
+  RUSTFLAGS: "-D warnings"
 
 jobs:
   tests: