sparse_strips/vello_common/README.md

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# Vello Common

**Shared data structures**

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This crate contains core data structures and utilities shared across the Vello rendering. It includes common geometry representations, tiling logic, and other fundamental components used by both `vello_cpu` and `vello_hybrid`.

## Features
- Shared data structures for paths, tiles, and strips
- Geometry processing utilities
- Common logic for rendering stages

## Usage
This crate acts as a foundation for `vello_cpu` and `vello_hybrid`, providing essential components to minimize duplication.

## Minimum supported Rust Version (MSRV)

This version of Vello Common has been verified to compile with **Rust 1.85** and later.

Future versions of Vello Common might increase the Rust version requirement.
It will not be treated as a breaking change and as such can even happen with small patch releases.

<details>
<summary>Click here if compiling fails.</summary>

As time has passed, some of Vello Common's dependencies could have released versions with a higher Rust requirement.
If you encounter a compilation issue due to a dependency and don't want to upgrade your Rust toolchain, then you could downgrade the dependency.

```sh
# Use the problematic dependency's name and version
cargo update -p package_name --precise 0.1.1
```

</details>

## Community

Discussion of Vello Common development happens in the [Linebender Zulip](https://xi.zulipchat.com/), specifically the [#vello channel](https://xi.zulipchat.com/#narrow/channel/197075-vello).
All public content can be read without logging in.

Contributions are welcome by pull request.
The [Rust code of conduct] applies.

## License

Licensed under either of

- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or <http://www.apache.org/licenses/LICENSE-2.0>)
- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)

at your option.

[Rust code of conduct]: https://www.rust-lang.org/policies/code-of-conduct
[Vello]: https://github.com/linebender/vello
[the changelog]: https://github.com/linebender/vello/tree/main/CHANGELOG.md