You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: mod.rs
    path of file: ./repos/biome/crates/biome_formatter/src/printer
    
    the code of the file until where you have to start completion: mod call_stack;
mod line_suffixes;
mod printer_options;
mod queue;
mod stack;

pub use printer_options::*;

use crate::format_element::{BestFitting
    
    fn it_use_the_indent_character_specified_in_the_options() {
        let options = PrinterOptions {
            indent_style: IndentStyle::Tab,
            indent_width: 4.into(),
            print_width: PrintWidth::new(19),
            ..PrinterOptions::default()
        };

        let result = format_with_options(
            &FormatArrayElements {
                items: vec![&text("'a'"), &text("'b'"), &text("'c'"), &text("'d'")],
            },
            options,
        );

        assert_eq!("[\n\t'a',\n\t\'b',\n\t\'c',\n\t'd',\n]", result.as_code());
    }