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Only take a reference
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1 changed files with 2 additions and 2 deletions
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@ -79,7 +79,7 @@ fn unexpected_file(path: &Path) -> Error {
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anyhow!("Found the file `{}`. Only `README.md` and Rust files related to an exercise in `info.toml` are allowed in the `exercises` directory", path.display())
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}
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fn check_exercise_dir_files(info_file_paths: hashbrown::HashSet<PathBuf>) -> Result<()> {
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fn check_exercise_dir_files(info_file_paths: &hashbrown::HashSet<PathBuf>) -> Result<()> {
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for entry in read_dir("exercises").context("Failed to open the `exercises` directory")? {
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let entry = entry.context("Failed to read the `exercises` directory")?;
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@ -131,7 +131,7 @@ fn check_exercises(info_file: &InfoFile) -> Result<()> {
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}
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let info_file_paths = check_info_file_exercises(info_file)?;
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check_exercise_dir_files(info_file_paths)?;
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check_exercise_dir_files(&info_file_paths)?;
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Ok(())
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}
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