encoding_rs is copyright Mozilla Foundation.

Licensed under the Apache License, Version 2.0
<LICENSE-APACHE or
https://www.apache.org/licenses/LICENSE-2.0> or the MIT
license <LICENSE-MIT or https://opensource.org/licenses/MIT>,
at your option. All files in the project carrying such
notice may not be copied, modified, or distributed except
according to those terms.

This crate includes data derived from the data files supplied
with the WHATWG Encoding Standard, which, when incorporated into
source code, are licensed under the BSD 3-Clause License
<LICENSE-WHATWG>.

Test code within encoding_rs is dedicated to the Public Domain when so
designated (see the individual files for PD/CC0-dedicated sections).