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: get_unsigned_integer.rs
    path of file: ./repos/git-interactive-rebase-tool/src/config/utils
    
    the code of the file until where you have to start completion: use crate::{
	config::{utils::get_optional_string, ConfigError, ConfigErrorCause},
	git::{Config, ErrorCode},
};

pub(crate) fn get_unsigned_integer(config: Option<&Config>, name: &str, defaul
    
	fn read_value_max() {
		with_git_config(&["[test]", format!("value = {}", i32::MAX).as_str()], |git_config| {
			assert_ok_eq!(
				get_unsigned_integer(Some(&git_config), "test.value", 24),
				i32::MAX as u32 // git only supports i32s, so use i32 max
			);
		});
	}