Clippy

cmd/soroban-cli/src/commands/contract/init.rs

@@ -441,7 +441,7 @@ fn append_contents(from: &Path, to: &Path) -> Result<(), Error> {
     let mut to_content = String::new();
     to_file.read_to_string(&mut to_content)?;
 
-    let delimiter = get_merged_file_delimiter(to)?;
+    let delimiter = get_merged_file_delimiter(to);
     // if the to file already contains the delimiter, we don't need to append the contents again
     if to_content.contains(&delimiter) {
         return Ok(());
@@ -454,16 +454,16 @@ fn append_contents(from: &Path, to: &Path) -> Result<(), Error> {
     Ok(())
 }
 
-fn get_merged_file_delimiter(file_path: &Path) -> Result<String, Error> {
+fn get_merged_file_delimiter(file_path: &Path) -> String {
     let comment = if file_path.to_string_lossy().contains("README.md") {
         "[//]: # \"The following is the Frontend Template's README.md\"".to_string()
     } else if file_path.to_string_lossy().contains("gitignore") {
         "# The following is from the Frontend Template's .gitignore".to_string()
     } else {
-        "".to_string()
+        String::new()
     };
 
-    Ok(format!("\n\n---\n\n{comment}\n\n").to_string())
+    format!("\n\n---\n\n{comment}\n\n").to_string()
 }
 
 #[cfg(test)]
@@ -578,7 +578,6 @@ mod tests {
         temp_dir.close().unwrap();
     }
 
-
     #[test]
     fn test_init_from_within_an_existing_project() {
         let temp_dir = tempfile::tempdir().unwrap();
@@ -616,15 +615,15 @@ mod tests {
         let with_examples = vec![];
         init(
             project_dir.as_path(),
-            &"https://github.com/AhaLabs/soroban-astro-template".to_string(),
+            "https://github.com/AhaLabs/soroban-astro-template",
             &with_examples,
         )
         .unwrap();
 
         // call init again to make sure the README.md's contents are not duplicated
         init(
             project_dir.as_path(),
-            &"https://github.com/AhaLabs/soroban-astro-template".to_string(),
+            "https://github.com/AhaLabs/soroban-astro-template",
             &with_examples,
         )
         .unwrap();
@@ -731,7 +730,6 @@ mod tests {
 
         let readme_path = project_dir.join("README.md");
         let readme_str = read_to_string(readme_path).unwrap();
-        println!("readme_str: {}", readme_str);
         let readme_frontend_merge_delimiter =
             "[//]: # \"The following is the Frontend Template's README.md\"";
         let count = readme_str.matches(readme_frontend_merge_delimiter).count();