anystr

A crate for abstracting the encoding of an owned or referenced string, using the widestring and ascii crates under the hood.

It's aimed at situations where you might want to serialize/deserialize a string, or move it around, but you don't care about its encoding. Both std and no-std environments are supported.

The following encodings are currently supported:

• ASCII
• UTF-8
• UTF-16
• UTF-32

This crate provides two main types: the AnyString, an owned string type, and the AnyStr which is a referenced type.

Iteration example

use anystr::AnyStr;
use widestring::utf16str;

let any = AnyStr::Utf16(utf16str!("Hello world, but utf-16!"));

fn print_any(str: AnyStr) {
    for ch in str.chars() {
        print!("{ch}");
    }
    println!();
}

print_any(any);

MSRV

This crate will always target the latest version of rust, but it may be compatible with older versions.

Notes

With all that being said, this project was made mostly as a small personal project to be used as a tool in some situation, and is not intended to replace bigger string handling crates.