chore(clippy): use next_back instead of last for DoubleEndedIterator

crates/anvil/src/eth/otterscan/api.rs

@@ -122,7 +122,7 @@ impl EthApi {
     pub async fn ots_has_code(&self, address: Address, block_number: BlockNumber) -> Result<bool> {
         node_info!("ots_hasCode");
         let block_id = Some(BlockId::Number(block_number));
-        Ok(self.get_code(address, block_id).await?.len() > 0)
+        Ok(!self.get_code(address, block_id).await?.is_empty())
     }
 
     /// Trace a transaction and generate a trace call tree.

crates/cli/src/opts/dependency.rs

@@ -120,7 +120,7 @@ impl FromStr for Dependency {
             let url = url.to_string();
             let name = url
                 .split('/')
-                .last()
+                .next_back()
                 .ok_or_else(|| eyre::eyre!("no dependency name found"))?
                 .to_string();
 

crates/config/src/invariant.rs

@@ -75,6 +75,6 @@ impl InvariantConfig {
         self.failure_persist_dir
             .unwrap()
             .join("failures")
-            .join(contract_name.split(':').last().unwrap())
+            .join(contract_name.split(':').next_back().unwrap())
     }
 }

crates/doc/src/builder.rs

@@ -389,7 +389,7 @@ impl DocBuilder {
         }
 
         if let Some(path) = base_path {
-            let title = path.iter().last().unwrap().to_string_lossy();
+            let title = path.iter().next_back().unwrap().to_string_lossy();
             if depth == 1 {
                 summary.write_title(&title)?;
             } else {
@@ -444,7 +444,7 @@ impl DocBuilder {
                     readme.write_link_list_item(ident, &readme_path.display().to_string(), 0)?;
                 }
             } else {
-                let name = path.iter().last().unwrap().to_string_lossy();
+                let name = path.iter().next_back().unwrap().to_string_lossy();
                 let readme_path = Path::new("/").join(&path).display().to_string();
                 readme.write_link_list_item(&name, &readme_path, 0)?;
                 self.write_summary_section(summary, &files, Some(&path), depth + 1)?;

crates/forge/bin/cmd/test/mod.rs

@@ -358,7 +358,7 @@ impl TestArgs {
             let mut fst = folded_stack_trace::build(arena);
 
             let label = if self.flamegraph { "flamegraph" } else { "flamechart" };
-            let contract = suite_name.split(':').last().unwrap();
+            let contract = suite_name.split(':').next_back().unwrap();
             let test_name = test_name.trim_end_matches("()");
             let file_name = format!("cache/{label}_{contract}_{test_name}.svg");
             let file = std::fs::File::create(&file_name).wrap_err("failed to create file")?;

crates/verify/src/utils.rs

@@ -309,7 +309,7 @@ pub fn check_args_len(
     args: &Bytes,
 ) -> Result<(), eyre::ErrReport> {
     if let Some(constructor) = artifact.abi.as_ref().and_then(|abi| abi.constructor()) {
-        if !constructor.inputs.is_empty() && args.len() == 0 {
+        if !constructor.inputs.is_empty() && args.is_empty() {
             eyre::bail!(
                 "Contract expects {} constructor argument(s), but none were provided",
                 constructor.inputs.len()