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bors 95b921ba59 Auto merge of #13951 - epage:trace, r=ehuss 
Add more high level traces

This accounts for more time when running rustc (which turns out to be a significant amount of time).

I'm less sure about the start/wait calls but I'm seeing very different results from different builds of `cargo` and some have some large amounts of unaccounted time that I want to dig into (and callgrind and and samply haven't helped).
2024-05-22 18:25:05 +00:00
.cargo test: Ensure snapbox works until CARGO_RUSTC_CURRENT_DIR is stabilized 2024-02-16 10:27:48 -06:00
.github chore(ci): Ignore openssl deps 2024-05-01 15:35:59 -05:00
benches chore: Rename Config to GlobalContext 2024-02-20 11:55:15 -07:00
ci ci: big ⚠️ to ensure the CNAME file is always there 2023-10-18 21:31:10 -04:00
crates Fix warning about unused Permissions 2024-05-20 11:40:44 -07:00
credential Load libsecret by its SONAME, libsecret-1.so.0 2024-05-17 16:05:30 -07:00
src Add more high level traces 2024-05-22 11:54:57 -05:00
tests Use u64 rather than usize as "default integer" in library template 2024-05-22 16:11:00 +02:00
.gitignore Fix target entry in .gitignore 2024-04-29 07:39:04 +10:00
.ignore
build.rs add support for reading git-commit-info 2024-04-30 10:44:27 +02:00
Cargo.lock upgrade gix from 0.62 to 0.63 2024-05-22 15:17:45 +02:00
Cargo.toml upgrade gix from 0.62 to 0.63 2024-05-22 15:17:45 +02:00
CHANGELOG.md docs(changelog): reorder entries for 1.79 2024-05-08 00:16:54 -04:00
clippy.toml chore: Communicate motivation for AtomucU64 2023-11-16 12:34:02 -06:00
CODE_OF_CONDUCT.md Add CoC 2023-01-25 10:18:15 +00:00
CONTRIBUTING.md docs: remove review capacity notice 2023-10-18 13:24:09 -04:00
deny.toml Fix some typos 2023-09-24 23:10:07 +08:00
LICENSE-APACHE
LICENSE-MIT
LICENSE-THIRD-PARTY
publish.py Chore(publish.py): Add cargo-test-* to publication list 2024-03-26 11:17:34 +01:00
README.md doc: point to nightly cargo doc 2023-06-07 10:13:05 +01:00
triagebot.toml refactor(schema): Make manifest its own directory 2024-03-04 16:44:05 -06:00
windows.manifest.xml Add a windows manifest file 2023-12-07 14:24:58 +00:00

README.md

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

CI

Code documentation: https://doc.rust-lang.org/nightly/nightly-rustc/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

Requirements

Cargo requires the following tools and packages to build:

Other requirements:

The following are optional based on your platform and needs.

  • pkg-config — This is used to help locate system packages, such as libssl headers/libraries. This may not be required in all cases, such as using vendored OpenSSL, or on Windows.

  • OpenSSL — Only needed on Unix-like systems and only if the vendored-openssl Cargo feature is not used.

    This requires the development headers, which can be obtained from the libssl-dev package on Ubuntu or openssl-devel with apk or yum or the openssl package from Homebrew on macOS.

    If using the vendored-openssl Cargo feature, then a static copy of OpenSSL will be built from source instead of using the system OpenSSL. This may require additional tools such as perl and make.

    On macOS, common installation directories from Homebrew, MacPorts, or pkgsrc will be checked. Otherwise it will fall back to pkg-config.

    On Windows, the system-provided Schannel will be used instead.

    LibreSSL is also supported.

Optional system libraries:

The build will automatically use vendored versions of the following libraries. However, if they are provided by the system and can be found with pkg-config, then the system libraries will be used instead:

  • libcurl — Used for network transfers.
  • libgit2 — Used for fetching git dependencies.
  • libssh2 — Used for SSH access to git repositories.
  • libz (aka zlib) — Used for data compression.

It is recommended to use the vendored versions as they are the versions that are tested to work with Cargo.

Compiling

First, you'll want to check out this repository

git clone https://github.com/rust-lang/cargo.git
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.