Apply clippy suggestions

.github/workflows/devskim.yml

@@ -16,19 +16,19 @@ on:
 jobs:
   lint:
     name: DevSkim
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     permissions:
       actions: read
       contents: read
       security-events: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run DevSkim scanner
         uses: microsoft/DevSkim-Action@v1
 
       - name: Upload DevSkim scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: devskim-results.sarif

bin/src/main.rs

@@ -204,14 +204,14 @@ impl App {
                     Some("nai") => {
                         let naive_adf = adf.hybrid_step_opt(false);
                         for ac_counts in naive_adf.formulacounts(false) {
-                            print!("{:?} ", ac_counts);
+                            print!("{ac_counts:?} ");
                         }
                         println!();
                     }
                     Some("mem") => {
                         let naive_adf = adf.hybrid_step_opt(false);
                         for ac_counts in naive_adf.formulacounts(true) {
-                            print!("{:?}", ac_counts);
+                            print!("{ac_counts:?}");
                         }
                         println!();
                     }
@@ -383,13 +383,13 @@ impl App {
                 match self.counter.as_deref() {
                     Some("nai") => {
                         for ac_counts in adf.formulacounts(false) {
-                            print!("{:?} ", ac_counts);
+                            print!("{ac_counts:?} ");
                         }
                         println!();
                     }
                     Some("mem") => {
                         for ac_counts in adf.formulacounts(true) {
-                            print!("{:?}", ac_counts);
+                            print!("{ac_counts:?}");
                         }
                         println!();
                     }

flake.lock

@@ -38,11 +38,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1749024892,
-        "narHash": "sha256-OGcDEz60TXQC+gVz5sdtgGJdKVYr6rwdzQKuZAJQpCA=",
+        "lastModified": 1750969886,
+        "narHash": "sha256-zW/OFnotiz/ndPFdebpo3X0CrbVNf22n4DjN2vxlb58=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8f1b52b04f2cb6e5ead50bd28d76528a2f0380ef",
+        "rev": "a676066377a2fe7457369dd37c31fd2263b662f4",
         "type": "github"
       },
       "original": {
@@ -66,11 +66,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1749091064,
-        "narHash": "sha256-TGtYjzRX0sueFhwYsnNNFF5TTKnpnloznpIghLzxeXo=",
+        "lastModified": 1751251399,
+        "narHash": "sha256-y+viCuy/eKKpkX1K2gDvXIJI/yzvy6zA3HObapz9XZ0=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "12419593ce78f2e8e1e89a373c6515885e218acb",
+        "rev": "b22d5ee8c60ed1291521f2dde48784edd6bf695b",
         "type": "github"
       },
       "original": {

lib/src/datatypes/bdd.rs

@@ -275,8 +275,8 @@ mod test {
         let term: Term = Term::from(value);
         let var = Var::from(value);
         // display
-        assert_eq!(format!("{}", term), format!("Term({})", value));
-        assert_eq!(format!("{}", var), format!("Var({})", value));
+        assert_eq!(format!("{term}"), format!("Term({})", value));
+        assert_eq!(format!("{var}"), format!("Var({})", value));
         //deref
         assert_eq!(value, *term);
         true

lib/src/obdd.rs

@@ -690,7 +690,7 @@ mod test {
         let a1 = bdd.and(v1, v2);
         let _a2 = bdd.or(a1, v3);
 
-        assert_eq!(format!("{}", bdd), " \n0 BddNode: Var(18446744073709551614), lo: Term(0), hi: Term(0)\n1 BddNode: Var(18446744073709551615), lo: Term(1), hi: Term(1)\n2 BddNode: Var(0), lo: Term(0), hi: Term(1)\n3 BddNode: Var(1), lo: Term(0), hi: Term(1)\n4 BddNode: Var(2), lo: Term(0), hi: Term(1)\n5 BddNode: Var(0), lo: Term(0), hi: Term(3)\n6 BddNode: Var(1), lo: Term(4), hi: Term(1)\n7 BddNode: Var(0), lo: Term(4), hi: Term(6)\n");
+        assert_eq!(format!("{bdd}"), " \n0 BddNode: Var(18446744073709551614), lo: Term(0), hi: Term(0)\n1 BddNode: Var(18446744073709551615), lo: Term(1), hi: Term(1)\n2 BddNode: Var(0), lo: Term(0), hi: Term(1)\n3 BddNode: Var(1), lo: Term(0), hi: Term(1)\n4 BddNode: Var(2), lo: Term(0), hi: Term(1)\n5 BddNode: Var(0), lo: Term(0), hi: Term(3)\n6 BddNode: Var(1), lo: Term(4), hi: Term(1)\n7 BddNode: Var(0), lo: Term(4), hi: Term(6)\n");
     }
 
     #[test]

lib/src/parser.rs

@@ -94,25 +94,25 @@ impl std::fmt::Debug for Formula {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
             Formula::Atom(a) => {
-                write!(f, "{}", a)?;
+                write!(f, "{a}")?;
             }
             Formula::Not(n) => {
-                write!(f, "not({:?})", n)?;
+                write!(f, "not({n:?})")?;
             }
             Formula::And(f1, f2) => {
-                write!(f, "and({:?},{:?})", f1, f2)?;
+                write!(f, "and({f1:?},{f2:?})")?;
             }
             Formula::Or(f1, f2) => {
-                write!(f, "or({:?},{:?})", f1, f2)?;
+                write!(f, "or({f1:?},{f2:?})")?;
             }
             Formula::Imp(f1, f2) => {
-                write!(f, "imp({:?},{:?})", f1, f2)?;
+                write!(f, "imp({f1:?},{f2:?})")?;
             }
             Formula::Xor(f1, f2) => {
-                write!(f, "xor({:?},{:?})", f1, f2)?;
+                write!(f, "xor({f1:?},{f2:?})")?;
             }
             Formula::Iff(f1, f2) => {
-                write!(f, "iff({:?},{:?})", f1, f2)?;
+                write!(f, "iff({f1:?},{f2:?})")?;
             }
             Formula::Bot => {
                 write!(f, "Const(B)")?;
@@ -481,7 +481,7 @@ mod test {
         let (_remain, result) = AdfParser::formula(input).unwrap();
 
         assert_eq!(
-            format!("{:?}", result),
+            format!("{result:?}"),
             "and(or(not(a),iff( iff left ,b)),xor(imp(c,d),e))"
         );
 

server/src/adf.rs

@@ -304,18 +304,14 @@ impl From<AF> for AdfParser {
             .0
             .into_iter()
             .map(|attackers| {
-                attackers.into_iter().fold(
-                    // TODO: is it correct to use Top here? what if something is not attacked at all?
-                    Formula::Top,
-                    |acc, attacker| {
-                        Formula::And(
-                            Box::new(acc),
-                            Box::new(Formula::Not(Box::new(Formula::Atom(
-                                (attacker + 1).to_string(),
-                            )))),
-                        )
-                    },
-                )
+                attackers.into_iter().fold(Formula::Top, |acc, attacker| {
+                    Formula::And(
+                        Box::new(acc),
+                        Box::new(Formula::Not(Box::new(Formula::Atom(
+                            (attacker + 1).to_string(),
+                        )))),
+                    )
+                })
             })
             .collect();
         let formulanames = names.clone();