Add CONTRIBUTING and update README accordingly.

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# Contributing to Rocket
**Please read this document before contributing!**
Thank you for contributing! We welcome your contributions in whichever form they
may come.
This document provides guidelines and resources to help you successfully
contribute to the project. Rocket is a tool designed to push the envelope of
usability, security, _and_ performance in web frameworks, and accordingly, our
quality standards are high. To make the best use of everyone's time and avoid
wasted efforts, take a moment to understand our expectations and conventions
outlined here.
## Submitting Pull Requests
Before creating a new pull request:
* Read and understand [Code Style Conventions], [Commit Message Guidelines],
and [Testing].
* If you're resolving an open issue, follow [Resolving an Open Issue].
* If you're implementing new functionality, check whether the functionality
you're implementing has been proposed before, either as an [issue] or [pull
request]. Ensure your PR resolves any previously raised concerns. Then,
follow [Implementing an Unproposed Feature].
* For everything else, see [Other Common Contributions].
We aim to keep Rocket's code quality at the highest level. This means that any
code you contribute must be:
* **Commented:** Complex or subtle functionality must be properly commented.
* **Documented:** Public items must have doc comments with examples.
* **Styled:** Your code must folow the [Code Style Conventions].
* **Simple:** Your code should accomplish its task as simply and
idiomatically as possible.
* **Tested:** You must write (and pass) convincing [tests](#testing) for all
new or changed functionality.
* **Focused:** Your code should do what it's supposed to and nothing more.
### Resolving an Open Issue
[Resolving an Open Issue]: #resolving-an-open-issue
If you spot an open issue that you'd like to resolve:
1. **First identify if there's a proposed solution to the problem.**
If there is, proceed to step 2. If there isn't, your first course of
action, before writing any code, is to propose a solution. To do so, leave
a comment describing your solution in the relevant issue. It's especially
useful to see test cases and hypothetical examples. This step is critical:
it allows us to identify and resolve concerns with a proposed solution
before anyone spends time writing code. It may also allow us to point you
in more efficient implementation directions.
2. **Write a failing test case you expect to pass after resolving the issue.**
If you can write proper tests cases that fail, do so (see [Testing]). If
you cannot, for instance because you're introducing new APIs which can't be
used until they exist, write a test case that mocks usage of those APIs. In
either case, allow the tests and mock examples to guide your progress.
3. **Write basic functionality, pass tests, and submit a PR.**
Think about edge cases to the problem and ensure you have tests for those
edge cases. Once your implementation is functionally complete, submit a PR.
Don't spend time writing or changing a bunch of documentation just yet.
4. **Wait for a review, iterate, and polish.**
If a review doesn't come in a few days, feel free to ping a maintainer.
Once somene reviews your PR, integrate their feedback. If the PR solves the
issue (which it should because you have passing tests) and fits the project
(which it should since you sought feedback _before_ submitting), it will be
_conditionally_ approved pending final polish: documentation (rustdocs,
guide docs), style improvements, and testing. Your PR will then be merged.
### Implementing an Unproposed Feature
[Implementing an Unproposed Feature]: #implementing-an-unproposed-feature
First and foremost, **please do not submit a PR that implements a new feature
without first proposing a design and seeking feedback.** We take the addition of
new features _very_ seriously because they directly impact usability.
To propose a new feature, create a [new feature request issue] and follow the
template. Note that certain classes of features require particularly compelling
justification to be taken into consideration. These include features that:
* Can be implemented outside of Rocket.
* Introduce new dependencies, especially heavier ones.
* Only exist to add support for an external crate.
* Are too specific to one use-case.
* Are overtly complex _and_ have "simple" workarounds.
* Only partially solve a bigger deficiency.
Once your feature request is accepted, follow [Resolving an Open Issue].
[new feature request issue]: https://github.com/rwf2/Rocket/issues/new?assignees=&labels=request&projects=&template=feature-request.yml
### Other Common Contributions
[Other Common Contributions]: #other-common-contributions
* **Doc fixes, typos, wording improvements.**
We encourage any of these! Just a submit a PR with your changes. Please
preserve the surrounding markdown formatting as much as possible. This
typically means keeping lines under 80 characters, keeping table delimiters
aligned, and preserving indentation accordingly.
The guide's source files are at [docs/guide]. Note the following special
syntax available in guide markdown:
- **Cross-linking** pages is accomplished via relative links. Outside
of the index, this is: `../{page}#anchor`. For instance, to link to
**Quickstart > Running Examples**, use `../quickstart#running-examples`.
- **Aliases** are shorthand URLs that start with `@` (e.g, `@api`). They are
used throughout the guide to simplify creating versioned URLs. They are
replaced at build time with the appropriate versioned instance.
* **New examples or changes to existing ones.**
Please follow the [Implementing an Unproposed Feature] process.
* **Formatting or other purely cosmetic changes.**
We generally do not accept purely cosmetic changes to the codebase such as
style or formatting changes. All PRs must add something substantial to
Rocket's functionality, coherence, testing, performance, usability, bug
fixes, security, documentation, or overall maintainability.
* **Advertisements of any nature.**
We do not accept any contributions that resemble advertisements or
promotional content. If you are interested in supporting Rocket, we
encourage you to [sponsor the project].
## Testing
[Testing]: #testing
All testing happens through [test.sh]. Before submitting a PR, run the script
and fix any issues. The default mode (passing no arguments or `--default`) will
usually suffice, but you may also wish to execute additional tests. In
particular:
* If you make changes to `contrib`: `test.sh --contrib`
* If you make user-facing API changes or update deps: `test.sh --examples`
* If you add or modify feature flags: `test.sh --core`
* If you modify codegen: see [UI Tests].
Run `test.sh --help` to get an overview of how to execute the script:
```sh
USAGE:
./scripts/test.sh [+<TOOLCHAIN>] [--help|-h] [--<TEST>]
OPTIONS:
+<TOOLCHAIN> Forwarded to Cargo to select toolchain.
--help, -h Print this help message and exit.
--<TEST> Run the specified test suite.
(Run without --<TEST> to run default tests.)
AVAILABLE <TEST> OPTIONS:
default
all
core
contrib
examples
benchmarks
testbench
ui
EXAMPLES:
./scripts/test.sh # Run default tests on current toolchain.
./scripts/test.sh +stable --all # Run all tests on stable toolchain.
./scripts/test.sh --ui # Run UI tests on current toolchain.
```
### Writing Tests
Rocket is tested in a variety of ways. This includes via Rust's regular testing
facilities such as doctests, unit tests, and integration tests, as well Rocket's
examples, testbench, and [UI Tests]:
- **Examples**: The [`examples`](examples/) directory contains applications
that make use of many of Rocket's features. Each example is integration
tested using Rocket's built-in [local testing]. This both ensures that
typical Rocket code continues to work as expected and serves as a way to
detect and resolve user-facing breaking changes.
- **Testbench**: Rocket's [testbench](testbench/) tests end-to-end server or
protocol properties by starting up full Rocket servers to which it
dispatches real HTTP requests. Each server is independently written in
[testbench/src/servers/](testbench/src/servers/). You're unlikely to need to
write a testbench test unless you're modifying low-level details.
- **UI Tests**: UI tests ensure Rocket's codegen produces meaningful compiler
diagnostics. They compile Rocket applications and compare the compiler's
output to expected results. If you're changing codegen, you'll need to
update or create UI tests. See [UI Tests] for details.
For any change that affects functionality, we ask that you write a test that
verifies that functionality. Minimally, this means a unit test, doctest,
integration test, or some combination of these. For small changes, unit tests
will likely suffice. If the change affects the user in any way, then doctests
should be added or modified. And if the change requires using unrelated APIs to
test, then an integration test should be added.
Additionally, the following scenarios require special attention:
- **Improved Features**
Modifying an existing example is a great place to write tests for improved
features. If you do modify an example, make sure you modify the README in
the example directory, too.
- **New Features**
For major features, introducing a new example that showcases idiomatic use
of the feature can be useful. Make sure you modify the README in the
`examples` directory if you do. In addition, all newly introduced public
APIs should be fully documented and include doctests as well as unit and
integration tests.
- **Fixing a Bug**
To avoid regressions, _always_ introduce or modify an integration or
testbench test for a bugfix. Integration tests should live in the usual
`tests/` directory and be named `short-issue-description-NNNN.rs`, where
`NNNN` is the GitHub issue number for the bug. For example,
`forward-includes-status-1560.rs`.
[local testing]: https://api.rocket.rs/master/rocket/local/
### UI Tests
[UI Tests]: #ui-tests
Changes to codegen (i.e, `rocket_codegen` and other `_codegen` crates)
necessitate adding and running UI tests, which capture compiler output and
compare it against some expected output. UI tests use [`trybuild`].
Tests can be found in the `codegen/tests/ui-fail` directories of respective
`codegen` crates. Each test is symlinked into sibling `ui-fail-stable` and
`ui-fail-nightly` directories, which also contain the expected error output for
stable and nightly compilers, respectively. For example:
```
./core/codegen/tests
├── ui-fail
│   ├── async-entry.rs
│   ├── ...
│   └── uri_display_type_errors.rs
├── ui-fail-nightly
│   ├── async-entry.rs -> ../ui-fail/async-entry.rs
│   ├── async-entry.stderr
│   ├── ...
│   ├── uri_display_type_errors.rs -> ../ui-fail/uri_display_type_errors.rs
│   └── uri_display_type_errors.stderr
└── ui-fail-stable
   ├── async-entry.rs -> ../ui-fail/async-entry.rs
   ├── async-entry.stderr
   ├── ...
   ├── uri_display_type_errors.rs -> ../ui-fail/uri_display_type_errors.rs
   └── uri_display_type_errors.stderr
```
If you make changes to codegen, run the UI tests for stable and nightly with
`test.sh +stable --ui` and `test.sh +nightly --ui`. If there are failures,
update the outputs with `TRYBUILD=overwrite test.sh +nightly --ui` and
`TRYBUILD=overwrite test.sh +stable --ui`. Look at the diff to see what's
changed. Ensure that error messages properly attribute (i.e., visually underline
or point to) the source of the error. For example, if a type need to implement a
trait, then that type should be underlined. We strive to emit the most helpful
and descriptive error messages possible.
### API Docs
If you make changes to documentation, you should build the API docs and verify
that your changes look as you expect. API documentation is built with
[mk-docs.sh] and output to the usual `target/docs` directory. By default, the
script will `clean` any existing docs to avoid potential caching issues. To
override this behavior, use `mk-docs.sh -d`.
## Code Style Conventions
[Code Style Conventions]: #code-style-conventions
We _do not_ use `rustfmt` or `cargo fmt` due to bugs and missing functionality.
Instead, we ask that you follow the [Rust Style Guide] with the following
changes:
**Always separate items with one blank line.**
<table>
<thead>
<tr>
<th width="350px"><b>✅ Yes</b></th>
<th width="350px"><b>No 🚫</b></th>
</tr>
</thead>
<tbody>
<tr>
<td>
```rust
fn foo() {
// ..
}
fn bar() {
// ..
}
```
</td>
<td>
```rust
fn foo() {
// ..
}
fn bar() {
// ..
}
```
</td>
</tr>
</tbody>
</table>
**Prefer a where-clause over block-indented generics.**
<table>
<thead>
<tr>
<th width="350px"><b>✅ Yes</b></th>
<th width="350px"><b>No 🚫</b></th>
</tr>
</thead>
<tbody>
<tr>
<td>
```rust
fn foo<T, U>(x: Vec<T>, y: Vec<U>)
where T: Display, U: Debug
{
// ..
}
```
</td>
<td>
```rust
fn foo<
T: Display,
U: Debug,
>(x: Vec<T>, y: Vec<U>) {
// ..
}
```
</td>
</tr>
</tbody>
</table>
**For "short" where-clauses, follow Rust guidelines. For "long" where-clauses,
block-indent `where`, place the first bound on the same line as `where`, and
block-align the remaining bounds.**
<table>
<thead>
<tr>
<th width="350px"><b>✅ Yes</b></th>
<th width="350px"><b>No 🚫</b></th>
</tr>
</thead>
<tbody>
<tr>
<td>
```rust
fn foo<T, F, Item, G>(v: Foo<T, F, Item>) -> G
where T: for<'x> SomeTrait<'x>
F: Fn(Item) -> G,
Item: Display + Debug,
G: Error,
{
// ..
}
```
</td>
<td>
```rust
fn foo<T, F, Item, G>(v: Foo<T, F, Item>) -> G
where
T: for<'x> SomeTrait<'x>
F: Fn(Item) -> G,
Item: Display + Debug,
G: Error,
{
// ..
}
```
</td>
</tr>
</tbody>
</table>
**Do not use multi-line imports. Use multiple lines grouped by import kind if
possible.**
<table>
<thead>
<tr>
<th width="350px"><b>✅ Yes</b></th>
<th width="350px"><b>No 🚫</b></th>
</tr>
</thead>
<tbody>
<tr>
<td>
```rust
use foo::{Long, List, Of, Type, Imports};
use foo::{some_macro, imports};
```
</td>
<td>
```rust
use foo::{
Long, List, Of, Type, Imports,
some_macro, imports,
};
```
</td>
</tr>
</tbody>
</table>
**Order imports in order of decreasing "distance" to the current module: `std`,
`core`, and `alloc`, external crates, then current crate. Prefer using `crate`
relative imports to `super`. Separate each category with one blank line.**
<table>
<thead>
<tr>
<th width="350px"><b>✅ Yes</b></th>
<th width="350px"><b>No 🚫</b></th>
</tr>
</thead>
<tbody>
<tr>
<td>
```rust
use std::{foo, bar};
use alloc::{bar, baz};
use either::Either;
use futures::{SomeItem, OtherItem};
use crate::{item1, item2};
use crate::module::item3;
use crate::module2::item4;
```
</td>
<td>
```rust
use crate::{item1, item2};
use std::{foo, bar};
use either::Either;
use alloc::{bar, baz};
use futures::{SomeItem, OtherItem};
use super::{item3, item4};
use super::item4;
```
</td>
</tr>
</tbody>
</table>
## Commit Message Guidelines
[Commit Message Guidelines]: #commit-message-guidelines
Git commit messages should start with a single-line _header_ of at most 50
characters followed by a body with any number of descriptive paragraphs, with
lines not to exceed 72 characters, and a footer.
The **header** must be an imperative statement that precisely describes the
primary change made by the commit. The goal is to give the reader a good
understanding of what the commit does via only the header. It should not require
context to understand. It should not include references to git commits or
issues. Avoid using Markdown in the header if possible.
Typically, the first word in the header will be one of the following:
* **Fix** - to fix a functional or doc bug
- Example: `Fix 'TcpListener': allow 'udp://' prefix.`
* **Improve** - for minor feature or doc improvements
- Example: `Improve 'FromParam' derive error messages.`
* **Introduce** - for major feature introductions
- Example: `Introduce WebSocket support.`
* **Add**, **Remove** - for changes
- Example: `Add 'Foo::new()' constructor.`
- Example: `Remove 'Foo::new()'; add 'Foo::build()'.`
* **Update** - for crate updates
- Example: `Update 'base64' to 0.12.`
* **Impl** or **Implement** - for trait implementations
- Example: `Implement 'FromForm' for 'ThisNewType'.`
Note how generic words like "change" are avoided, and how the headers are
specific about the changes they made. You need not limit yourself to this
vocabulary. When in doubt, consult the `git log` for examples.
| **✅ Yes** | **No 🚫** |
|--------------------------------------------------|--------------------------------------------|
| Fix 'FromForm' derive docs typo: 'yis' -> 'yes'. | ~~Change word in docs~~ |
| Default 'MsgPack<T>' to named variant. | ~~Change default to more likely variant.~~ |
| Fix 'Compact' advice in 'MsgPack' docs. | ~~Update docs to make sense~~ |
| Improve 'Sentinel' docs: explain 'Sentry'. | ~~Add missing doc details.~~ |
| Fix CI: pin macOS CI 'mysql-client' to '8.4'. | ~~Fix CI~~ |
| Fix link to 'rocket::build()' in config guide. | ~~Fix wrong URL in guide (configuration~~) |
The **body** should describe what the commit does. For example, if the commit
introduces a new feature it should describe what the feature enables and how it
enables it. A body may be unnecessary if the header sufficiently describes the
commit. Avoid referencing issues in the body as well: we'll do that in the
footer. If you reference a commit, reference it by shorthash only. Feel free to
use markdown including lists and code.
Finally, the **footer** is where references to issues should be made. See the
GitHub's [linked issues] documentation.
[linked issues]: https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue
[Rust Style Guide]: https://doc.rust-lang.org/nightly/style-guide/
[issue]: https://github.com/rwf2/Rocket/issues
[pull request]: https://github.com/rwf2/Rocket/pulls
[test.sh]: scripts/test.sh
[mk-docs.sh]: scripts/mk-docs.sh
[`trybuild`]: https://docs.rs/trybuild
[sponsor the project]: https://github.com/sponsors/rwf2
[docs/guide]: docs/guide
## Licensing
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Rocket by you shall be dual licensed under the MIT License and
Apache License, Version 2.0, without any additional terms or conditions.
The Rocket website docs are licensed under [separate terms](docs/LICENSE). Any
contribution intentionally submitted for inclusion in the Rocket website docs by
you shall be licensed under those terms.

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@ -4,7 +4,6 @@
[![Rocket Homepage](https://img.shields.io/badge/web-rocket.rs-red.svg?style=flat&label=https&colorB=d33847)](https://rocket.rs) [![Rocket Homepage](https://img.shields.io/badge/web-rocket.rs-red.svg?style=flat&label=https&colorB=d33847)](https://rocket.rs)
[![Current Crates.io Version](https://img.shields.io/crates/v/rocket.svg)](https://crates.io/crates/rocket) [![Current Crates.io Version](https://img.shields.io/crates/v/rocket.svg)](https://crates.io/crates/rocket)
[![Matrix: #rocket:mozilla.org](https://img.shields.io/badge/style-%23rocket:mozilla.org-blue.svg?style=flat&label=[m])](https://chat.mozilla.org/#/room/#rocket:mozilla.org) [![Matrix: #rocket:mozilla.org](https://img.shields.io/badge/style-%23rocket:mozilla.org-blue.svg?style=flat&label=[m])](https://chat.mozilla.org/#/room/#rocket:mozilla.org)
[![IRC: #rocket on irc.libera.chat](https://img.shields.io/badge/style-%23rocket-blue.svg?style=flat&label=Libera.Chat)](https://kiwiirc.com/client/irc.libera.chat/#rocket)
Rocket is an async web framework for Rust with a focus on usability, security, Rocket is an async web framework for Rust with a focus on usability, security,
extensibility, and speed. extensibility, and speed.
@ -44,113 +43,58 @@ Rocket is extensively documented:
[Guide]: https://rocket.rs/guide/ [Guide]: https://rocket.rs/guide/
[API Documentation]: https://api.rocket.rs [API Documentation]: https://api.rocket.rs
The official community support channels are [`#rocket:mozilla.org`] on Matrix Documentation for the `master` branch is available at https://rocket.rs/master
and the bridged [`#rocket`] IRC channel on Libera.Chat at `irc.libera.chat`. We and https://api.rocket.rs/master.
recommend joining us on [Matrix via Element]. If your prefer IRC, you can join
via the [Kiwi IRC client] or a client of your own.
[`#rocket:mozilla.org`]: https://chat.mozilla.org/#/room/#rocket:mozilla.org Documentation for major release version `${x}` is available at
[`#rocket`]: https://kiwiirc.com/client/irc.libera.chat/#rocket `https://[api.]rocket.rs/v${x}`. For example, the v0.4 docs are available at
[Matrix via Element]: https://chat.mozilla.org/#/room/#rocket:mozilla.org https://rocket.rs/v0.4 and https://api.rocket.rs/v0.4.
[Kiwi IRC Client]: https://kiwiirc.com/client/irc.libera.chat/#rocket
Finally, API docs for active git branches are available at
`https://api.rocket.rs/${branch}`. For example, API docs for the `master` branch
are available at https://api.rocket.rs/master. Branch rustdocs are built and
deployed on every commit.
## Examples ## Examples
An extensive number of examples are provided in the `examples/` directory. Each The [examples](examples#readme) directory contains complete crates that showcase
example can be compiled and run with Cargo. For instance, the following sequence Rocket's features and usage. Each example can be compiled and run with Cargo.
of commands builds and runs the `Hello, world!` example: For instance, the following sequence of commands builds and runs the `hello`
example:
```sh ```sh
cd examples/hello cd examples/hello
cargo run cargo run
``` ```
You should see `Hello, world!` by visiting `http://localhost:8000`. ## Getting Help
## Building and Testing If you find yourself needing help outside of the documentation, you may:
The `core` directory contains the three core libraries: `lib`, `codegen`, and * Ask questions via [GitHub discussions questions].
`http` published as `rocket`, `rocket_codegen` and `rocket_http`, respectively. * Chat with us at [`#rocket:mozilla.org`] on Matrix (join [via Element]).
The latter two are implementations details and are reexported from `rocket`.
### Testing [`#rocket:mozilla.org`]: https://chat.mozilla.org/#/room/#rocket:mozilla.org
[via Element]: https://chat.mozilla.org/#/room/#rocket:mozilla.org
Rocket's complete test suite can be run with `./scripts/test.sh` from the root [GitHub discussions questions]: https://github.com/rwf2/Rocket/discussions/categories/questions
of the source tree. The script builds and tests all libraries and examples in
all configurations. It accepts the following flags:
* `--examples`: tests all examples in `examples/`
* `--contrib`: tests each `contrib` library and feature individually
* `--core`: tests each `core/lib` feature individually
* `--benchmarks`: runs all benchmarks
* `--all`: runs all tests in all configurations
Additionally, a `+${toolchain}` flag, where `${toolchain}` is a valid `rustup`
toolchain string, can be passed as the first parameter. The flag is forwarded to
`cargo` commands. Any other extra parameters are passed directly to `cargo`.
To test crates individually, simply run `cargo test --all-features` in the
crate's directory.
### Codegen Testing
Code generation diagnostics are tested using [`trybuild`]; tests can be found in
the `codegen/tests/ui-fail` directories of respective `codegen` crates. Each
test is symlinked into sibling `ui-fail-stable` and `ui-fail-nightly`
directories which contain the expected error output for stable and nightly
compilers, respectively. To update codegen test UI output, run a codegen test
suite with `TRYBUILD=overwrite` and inspect the `diff` of `.std*` files.
[`trybuild`]: https://docs.rs/trybuild/1
### API Docs
API documentation is built with `./scripts/mk-docs.sh`. The resulting assets are
uploaded to [api.rocket.rs](https://api.rocket.rs/).
Documentation for a released version `${x}` can be found at
`https://api.rocket.rs/v${x}` and `https://rocket.rs/v${x}`. For instance, the
documentation for `0.4` can be found at https://api.rocket.rs/v0.4 and
https://rocket.rs/v0.4. Documentation for unreleased versions in branch
`${branch}` be found at `https://api.rocket.rs/${branch}` and
`https://rocket.rs/${branch}`. For instance, the documentation for the `master`
branch can be found at https://api.rocket.rs/master and
https://rocket.rs/master. Documentation for unreleased branches is updated
periodically.
## Contributing ## Contributing
Contributions are absolutely, positively welcome and encouraged! Contributions Contributions are absolutely, positively welcomed and encouraged! If you're
come in many forms. You could: interested in contributing code, please first read [CONTRIBUTING] for complete
guidelines. Additionally, you could:
1. Submit a feature request or bug report as an [issue]. 1. Submit a feature request or bug report as an [issue].
2. Ask for improved documentation as an [issue]. 2. Ask for improved documentation as an [issue].
3. Comment on [issues that require feedback]. 3. Comment on [issues that require feedback].
4. Contribute code via [pull requests]. 4. Answers questions in [GitHub discussions questions].
5. Share a project in [GitHub discussions show & tell].
[issue]: https://github.com/rwf2/Rocket/issues [issue]: https://github.com/rwf2/Rocket/issues
[issues that require feedback]: https://github.com/rwf2/Rocket/issues?q=is%3Aissue+is%3Aopen+label%3A%22feedback+wanted%22 [issues that require feedback]: https://github.com/rwf2/Rocket/issues?q=is%3Aissue+is%3Aopen+label%3A%22feedback+wanted%22
[pull requests]: https://github.com/rwf2/Rocket/pulls [pull requests]: https://github.com/rwf2/Rocket/pulls
[CONTRIBUTING]: CONTRIBUTING.md
We aim to keep Rocket's code quality at the highest level. This means that any [GitHub discussions show & tell]: https://github.com/rwf2/Rocket/discussions/categories/show-tell
code you contribute must be:
* **Commented:** Complex and non-obvious functionality must be properly
commented.
* **Documented:** Public items _must_ have doc comments with examples, if
applicable.
* **Styled:** Your code's style should match the existing and surrounding code
style.
* **Simple:** Your code should accomplish its task as simply and
idiomatically as possible.
* **Tested:** You must write (and pass) convincing tests for any new
functionality.
* **Focused:** Your code should do what it's supposed to and nothing more.
All pull requests are code reviewed and tested by the CI. Note that unless you
explicitly state otherwise, any contribution intentionally submitted for
inclusion in Rocket by you shall be dual licensed under the MIT License and
Apache License, Version 2.0, without any additional terms or conditions.
## License ## License
@ -159,4 +103,10 @@ Rocket is licensed under either of the following, at your option:
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or https://www.apache.org/licenses/LICENSE-2.0) * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or https://www.apache.org/licenses/LICENSE-2.0)
* MIT License ([LICENSE-MIT](LICENSE-MIT) or https://opensource.org/licenses/MIT) * MIT License ([LICENSE-MIT](LICENSE-MIT) or https://opensource.org/licenses/MIT)
The Rocket website docs are licensed under [separate terms](docs/LICENSE). Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Rocket by you shall be dual licensed under the MIT License and
Apache License, Version 2.0, without any additional terms or conditions.
The Rocket website docs are licensed under [separate terms](docs/LICENSE). Any
contribution intentionally submitted for inclusion in the Rocket website docs by
you shall be licensed under those terms.