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Rust 使用 Cargo 创建和运行工程

Rust 大约 2412 字

命令列表

直接输入cargo即能输出帮助列表

cargo

输出

❯ cargo
Rust's package manager

Usage: cargo [+toolchain] [OPTIONS] [COMMAND]

Options:
  -V, --version             Print version info and exit
      --list                List installed commands
      --explain <CODE>      Run `rustc --explain CODE`
  -v, --verbose...          Use verbose output (-vv very verbose/build.rs output)
  -q, --quiet               Do not print cargo log messages
      --color <WHEN>        Coloring: auto, always, never
      --frozen              Require Cargo.lock and cache are up to date
      --locked              Require Cargo.lock is up to date
      --offline             Run without accessing the network
      --config <KEY=VALUE>  Override a configuration value
  -Z <FLAG>                 Unstable (nightly-only) flags to Cargo, see 'cargo -Z help' for details
  -h, --help                Print help information

Some common cargo commands are (see all commands with --list):
    build, b    Compile the current package
    check, c    Analyze the current package and report errors, but don't build object files
    clean       Remove the target directory
    doc, d      Build this package's and its dependencies' documentation
    new         Create a new cargo package
    init        Create a new cargo package in an existing directory
    add         Add dependencies to a manifest file
    remove      Remove dependencies from a manifest file
    run, r      Run a binary or example of the local package
    test, t     Run the tests
    bench       Run the benchmarks
    update      Update dependencies listed in Cargo.lock
    search      Search registry for crates
    publish     Package and upload this package to the registry
    install     Install a Rust binary. Default location is $HOME/.cargo/bin
    uninstall   Uninstall a Rust binary

See 'cargo help <command>' for more information on a specific command.

创建工程

使用cargo new命令新建工程

cargo new test_project

输出

❯ cargo new test_project
    Created binary (application) `test_project` package

构建工程

使用cargo build命令构建和编译工程,需进入到工程文件夹中

cargo build

输出

❯ cargo build
   Compiling test_project v0.1.0
    Finished dev [unoptimized + debuginfo] target(s) in 0.29s

运行工程

❯ cargo run
    Blocking waiting for file lock on package cache
    Finished dev [unoptimized + debuginfo] target(s) in 0.27s
     Running `target/debug/test_project`
Hello, world!
阅读 505 · 发布于 2023-04-29

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