Function difft::diff_file_content

pub(crate) fn diff_file_content(
    display_path: &str,
    extra_info: Option<String>,
    _lhs_path: &FileArgument,
    rhs_path: &FileArgument,
    lhs_src: &str,
    rhs_src: &str,
    display_options: &DisplayOptions,
    diff_options: &DiffOptions,
    overrides: &[(LanguageOverride, Vec<Pattern>)]
) -> DiffResult