Function validate_normal_components

src/storage.rs:680–701

(path: &Path, allow_absolute: bool)

}

fn validate_normal_components(path: &Path, allow_absolute: bool) -> Result<()> {
    if path.as_os_str().is_empty() || has_current_dir_segment(path) {
        return Err(TraceDecayError::Config {
            message: format!("path '{}' is not normalized", path.display()),
        });
    }
    for component in path.components() {
        match component {
            Component::Normal(_) => {}
            Component::RootDir | Component::Prefix(_) if allow_absolute => {}
            Component::CurDir
            | Component::ParentDir
            | Component::RootDir
            | Component::Prefix(_) => {
                return Err(TraceDecayError::Config {
                    message: format!("path '{}' is not normalized", path.display()),
                });
            }
        }
    }
    Ok(())
}

fn has_current_dir_segment(path: &Path) -> bool {
    let text = path.to_string_lossy();