![]() Add a test for regressions in selecting the correct workspace root This adds a test to check for regressions in selecting the correct workspace when there are nested workspaces. #10846 solved a problem with nested workspace resolution that was caused by #10776. `@ehuss` [suggested](https://github.com/rust-lang/cargo/pull/10846#issuecomment-1183754728) that a test should be added to ensure that this issue does not pop up again. I ensured that this worked by testing against commit before #10846. Sporadically I would get an error that was the same as described in #10846. ``` error: package `{path}/cargo/target/tmp/cit/t0/foo/sub/foo/Cargo.toml` is a member of the wrong workspace expected: {path}/cargo/target/tmp/cit/t0/foo/sub/Cargo.toml actual: {path}/cargo/target/tmp/cit/t0/foo/Cargo.toml ``` I then tested it on the commit with the fix and the test passed every time. --- While this does add a test to catch any regression I am worried that it will not catch it every time. It was noted in #10846 that this error would sometimes happen but not every time, in my testing I found this to be true as well. Since this is caused by the `HashMap` order changing each run, switching to something ordered like `BTreeMap` **_should_** catch any regressions every run (if the implementation were to ever change). I'm not sure if this is necessary so I figured I would note the concern here. |
||
---|---|---|
.github | ||
benches | ||
ci | ||
crates | ||
src | ||
tests | ||
.gitignore | ||
build.rs | ||
Cargo.toml | ||
CHANGELOG.md | ||
CONTRIBUTING.md | ||
LICENSE-APACHE | ||
LICENSE-MIT | ||
LICENSE-THIRD-PARTY | ||
publish.py | ||
README.md | ||
triagebot.toml |
Cargo
Cargo downloads your Rust project’s dependencies and compiles your project.
To start using Cargo, learn more at The Cargo Book.
To start developing Cargo itself, read the Cargo Contributor Guide.
Code Status
Code documentation: https://docs.rs/cargo/
Installing Cargo
Cargo is distributed by default with Rust, so if you've got rustc
installed
locally you probably also have cargo
installed locally.
Compiling from Source
Cargo requires the following tools and packages to build:
git
curl
(on Unix)pkg-config
(on Unix, used to figure out thelibssl
headers/libraries)- OpenSSL headers (only for Unix, this is the
libssl-dev
package on ubuntu) - A C compiler for your platform
cargo
andrustc
First, you'll want to check out this repository
git clone https://github.com/rust-lang/cargo
cd cargo
With cargo
already installed, you can simply run:
cargo build --release
Adding new subcommands to Cargo
Cargo is designed to be extensible with new subcommands without having to modify Cargo itself. See the Wiki page for more details and a list of known community-developed subcommands.
Releases
Cargo releases coincide with Rust releases. High level release notes are available as part of Rust's release notes. Detailed release notes are available in this repo at CHANGELOG.md.
Reporting issues
Found a bug? We'd love to know about it!
Please report all issues on the GitHub issue tracker.
Contributing
See the Cargo Contributor Guide for a complete introduction to contributing to Cargo.
License
Cargo is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0).
See LICENSE-APACHE and LICENSE-MIT for details.
Third party software
This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (https://www.openssl.org/).
In binary form, this product includes software that is licensed under the terms of the GNU General Public License, version 2, with a linking exception, which can be obtained from the upstream repository.
See LICENSE-THIRD-PARTY for details.