make clippy happy

ethers-solc/src/artifacts/mod.rs

@@ -284,7 +284,7 @@ impl From<CompilerInput> for StandardJsonCompilerInput {
     }
 }
 
-#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[derive(Clone, Debug, Eq, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Settings {
     /// Stop compilation after the given stage.
@@ -516,6 +516,17 @@ impl Hash for Settings {
     }
 }
 
+impl PartialEq for Settings {
+    fn eq(&self, other: &Self) -> bool {
+        self.optimizer == other.optimizer &&
+            self.metadata == other.metadata &&
+            self.output_selection == other.output_selection &&
+            self.evm_version == other.evm_version &&
+            self.via_ir == other.via_ir &&
+            self.debug == other.debug
+    }
+}
+
 /// A wrapper type for all libraries in the form of `<file>:<lib>:<addr>`
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, Default)]
 #[serde(transparent)]

ethers-solc/src/cache.rs

@@ -41,7 +41,7 @@ impl CompilationUnitId {
         version.hash(&mut hasher);
         solc_config.hash(&mut hasher);
         let result = hasher.finish();
-        Self(format!("{:x}", result))
+        Self(format!("{result:x}"))
     }
 }
 
@@ -676,11 +676,7 @@ impl<'a, T: ArtifactOutput> ArtifactsCacheInner<'a, T> {
         } else {
             self.cache.compilation_units.insert(
                 id,
-                CompilationUnit {
-                    solc_config,
-                    version,
-                    source_units: HashSet::from([file.to_path_buf()]),
-                },
+                CompilationUnit { solc_config, version, source_units: HashSet::from([file]) },
             );
         }
     }

ethers-solc/src/config.rs

@@ -720,7 +720,7 @@ impl ProjectPathsConfigBuilder {
 }
 
 /// The config to use when compiling the contracts
-#[derive(Clone, Debug, Eq, PartialEq, Serialize, Deserialize)]
+#[derive(Clone, Debug, Eq, Serialize, Deserialize)]
 pub struct SolcConfig {
     /// How the file was compiled
     pub settings: Settings,
@@ -752,6 +752,12 @@ impl Hash for SolcConfig {
     }
 }
 
+impl PartialEq for SolcConfig {
+    fn eq(&self, other: &Self) -> bool {
+        self.settings == other.settings
+    }
+}
+
 #[derive(Default)]
 pub struct SolcConfigBuilder {
     settings: Option<Settings>,