Merge pull request #4 from hearnadam/master

fix CI

Author: vigoo

.github/workflows/ci.yaml

@@ -34,7 +34,7 @@ jobs:
     - name: Check formatting
       run: cargo fmt -- --check
     - name: Clippy
-      run: cargo clippy -- -Dwarnings      
+      run: cargo clippy -- -Dwarnings
     - name: Tests
       run: cargo test --all-features
 

src/codegen/function.rs

@@ -123,7 +123,7 @@ impl Render for Function {
             if outs.is_empty() {
                 "Unit".to_owned()
             } else if outs.len() == 1 {
-                outs.get(0).unwrap().clone()
+                outs.first().unwrap().clone()
             } else {
                 format!("({})", outs.join(", "))
             }