Add GitHub action for package publishing

.github/workflows/publish.yml

@@ -0,0 +1,20 @@
+name: Publish package
+
+on:
+  release:
+    types: [ published ]
+
+env:
+  CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+
+jobs:
+  cargo_publish:
+    name: Publish to crates.io
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Publish to crates.io
+        run: cargo publish

.github/workflows/rust.yml

@@ -31,7 +31,7 @@ jobs:
             ${{ runner.os }}-cargo-registry-
 
       - name: Build
-        run: cargo build --verbose
+        run: cargo build
 
       - name: Run tests
-        run: cargo test --verbose
+        run: cargo test

src/utils/compute_price_impact.rs

@@ -27,11 +27,9 @@ pub fn compute_price_impact<TBase: CurrencyTrait, TQuote: CurrencyTrait>(
 }
 
 #[cfg(test)]
-
 mod tests {
-    use crate::token;
-
     use super::*;
+    use crate::token;
 
     #[test]
     fn test_compute_price_impact() {