# *Tsukurou!* Core

The official Core library, a translation of the interfaces defined in the
[*Tsukurou!* Specification][spec] to Rust traits and structs.

The releases of this library follow these standards:

- All releases use the [semantic versioning][semver] standard. In short,
  releases are of the form `MAJOR.MINOR.PATCH`, where releases with breaking
changes increment the MAJOR version number, backwards-compatible releases with
API additions increment MINOR, and releases with no API changes increment
PATCH.

- The MAJOR and MINOR version numbers follow the Specification releases. If the
  MAJOR and MINOR versions match for any Specification and Core releases, the
APIs defined in both SHOULD be compatible with each other.

- The PATCH version may differ from the Specification releases; its use here is
  reserved for making internal changes to the Core that do not alter the API.

## License

Copyright (C) 2018  Project Tsukurou!

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.

[spec]: https://tsukurou.gitlab.io/spec/
[semver]: https://semver.org/