In CI, we are using a newer version of Clippy than what is stated in the
contributions guide.
Additionally, it is no longer necessary to use Clippy from the MSRV. As
of Clippy 1.64, the `rust-version` field in Cargo.toml is respected.
The text and the command have been updated to reflect the current state
of CI and best practices.
* Add links to fundamental testing concepts in Rust
* Add information about conditional compilation attributes
and how to use them to run tests with cargo
The command to build the documentation locally provided in the
Contribution Guide did not work for all crates in the project workspace.
Specifically, to build the docs for `tokio-stream` the flag `--cfg
docsrs` needs to be in the environment variable `RUSTFLAGS` in addition
to being in `RUSTDOCFLAGS`.
Additionally, there was text describing that the docs cannot be built
from the root of the workspace with a link to rust-lang/cargo#9274. That
issue has since been closed as complete and the listed commands do now
work from the root of the workspace. As such, that text has been
removed.
The contribution guide describes the Tokio code of conduct and gives a
list of steps to follow when contributing in different ways. In the
guide to contributing a pull request, commands are listed to be run by
the contributor locally to help ensure that the PR will pass on CI.
The command to run clippy isn't the same as the one run on CI,
specifically the command doesn't check the tests. This commit changes
the command to match the one on CI, so that tests are checked by clippy
as well.
Currently, the docs.rs documentation for tokio is built without
--cfg tokio_unstable set. This means that unstable features are not shown in
the API docs, making them difficutl to discover. Clearly, we do want to
document the existence of unstable APIs, given that there's a section in
the lib.rs documentation listing them, so it would be better if it was
also possible to determine what APIs an unstable feature enables when
reading the RustDoc documentation.
This branch changes the docs.rs metadata to also pass --cfg tokio_unstable
when building the documentation. It turns out that it's
necessary to separately pass the cfg flag to both RustDoc and rustc,
or else the tracing dependency, which is only enabled in
target.cfg(tokio_unstable).dependencies, will be missing and the build
will fail.
In addition, I made some minor improvements to the docs for unstable
features. Some links in the task::Builder docs were broken, and the
required tokio_unstable cfg was missing from the doc(cfg(...))
attributes. Furthermore, I added a note in the top-level docs for
unstable APIs, stating that they are unstable and linking back to the
section in the crate-level docs that explains how to enable unstable
features.
Fixes#4328
I ran into this when writing the docs for `Handle::block_on`. Seems to
be caused by a bug in cargo. Until that is fixed I think it makes sense
to mention it in the contributing guide.
This change removes all references to `Stream` from
within the `tokio` crate and moves them into a new
`tokio-stream` crate. Most types have had their
`impl Stream` removed as well in-favor of their
inherent methods.
Closes#2870
Framed was designed to encapsulate both AsyncRead and AsyncWrite so
that it could wrap two-way connections. It used Fuse to manage the pinned
io object between the FramedWrite and FramedRead structs.
I replaced the Fuse struct by isolating the state used in reading and
writing, and making the code generic over that instead. This means
the FramedImpl struct now has a parameter for the state, and contains
the logic for both directions. The Framed* structs are now simply
wrappers around this type
Hopefully removing the `Pin` handling made things easier to
understand, too.
## Motivation
Currently, the process for releasing a new version of a Tokio crate is
somewhat complex, and is not well-documented. To make it easier for
contributors to release minor versions more frequently, there should be
documentation describing this process.
## Solution
This branch adds a section to `CONTRIBUTING.md` describing how to
release a new version of a Tokio crate. The steps are based on those
described by @carllerche in an offline conversation.
I've also added a quick shell script to actually publish new crate
versions. This should make it harder to make mistakes when
publishing.
Signed-off-by: Eliza Weisman <[email protected]>
dtolnayandGitHub