Fix clippy in CI

.github/workflows/rust.yml

@@ -3,7 +3,7 @@ name: Rust
 on: [ push, pull_request ]
 
 jobs:
-  check:
+  check-format:
     runs-on: ubuntu-20.04
     defaults:
       run:
@@ -15,11 +15,8 @@ jobs:
       - name: Setup
         run: |
           rustup component add rustfmt
-          rustup component add clippy
       - name: Format
         run: cargo fmt --all -- --check
-      - name: Clippy
-        run: cargo clippy --lib
 
   build-x86:
     runs-on: ubuntu-20.04
@@ -43,6 +40,10 @@ jobs:
         run: sudo apt-get install -y libwayland-dev libxkbcommon-dev
       - name: Build
         run: cargo build --example desktop
+      - name: Clippy
+        run: |
+          rustup component add clippy
+          cargo clippy --lib
       - uses: actions/upload-artifact@v2
         with:
           name: mapr

src/lib.rs

@@ -3,9 +3,12 @@ mod input;
 mod platform;
 
 pub(crate) mod example;
-pub(crate) mod io;
 pub(crate) mod render;
 pub(crate) mod util;
 
+// Used from outside to initialize mapr
+pub mod io;
 pub mod main_loop;
+
+// Used for benchmarking
 pub mod tesselation;