{
    /* Array of all packages in the workspace.
       It also includes all feature-enabled dependencies unless --no-deps is used.
    */
    "packages": [
        {
            /* The name of the package. */
            "name": "my-package",
            /* The version of the package. */
            "version": "0.1.0",
            /* The Package ID for referring to the
               package within the document and as the `--package` argument to many commands
            */
            "id": "file:///path/to/my-package#0.1.0",
            /* The license value from the manifest, or null. */
            "license": "MIT/Apache-2.0",
            /* The license-file value from the manifest, or null. */
            "license_file": "LICENSE",
            /* The description value from the manifest, or null. */
            "description": "Package description.",
            /* The source ID of the package, an "opaque" identifier representing
               where a package is retrieved from. See "Compatibility" above for
               the stability guarantee.
               This is null for path dependencies and workspace members.
               For other dependencies, it is a string with the format:
               - "registry+URL" for registry-based dependencies.
                 Example: "registry+https://github.com/rust-lang/crates.io-index"
               - "git+URL" for git-based dependencies.
                 Example: "git+https://github.com/rust-lang/cargo?rev=5e85ba14aaa20f8133863373404cb0af69eeef2c#5e85ba14aaa20f8133863373404cb0af69eeef2c"
               - "sparse+URL" for dependencies from a sparse registry
                 Example: "sparse+https://my-sparse-registry.org"
               The value after the `+` is not explicitly defined, and may change
               between versions of Cargo and may not directly correlate to other
               things, such as registry definitions in a config file. New source
               kinds may be added in the future which will have different `+`
               prefixed identifiers.
            */
            "source": null,
            /* Array of dependencies declared in the package's manifest. */
            "dependencies": [
                {
                    /* The name of the dependency. */
                    "name": "bitflags",
                    /* The source ID of the dependency. May be null, see
                       description for the package source.
                    */
                    "source": "registry+https://github.com/rust-lang/crates.io-index",
                    /* The version requirement for the dependency.
                       Dependencies without a version requirement have a value of "*".
                    */
                    "req": "^1.0",
                    /* The dependency kind.
                       "dev", "build", or null for a normal dependency.
                    */
                    "kind": null,
                    /* If the dependency is renamed, this is the new name for
                       the dependency as a string.  null if it is not renamed.
                    */
                    "rename": null,
                    /* Boolean of whether or not this is an optional dependency. */
                    "optional": false,
                    /* Boolean of whether or not default features are enabled. */
                    "uses_default_features": true,
                    /* Array of features enabled. */
                    "features": [],
                    /* The target platform for the dependency.
                       null if not a target dependency.
                    */
                    "target": "cfg(windows)",
                    /* The file system path for a local path dependency.
                       not present if not a path dependency.
                    */
                    "path": "/path/to/dep",
                    /* A string of the URL of the registry this dependency is from.
                       If not specified or null, the dependency is from the default
                       registry (crates.io).
                    */
                    "registry": null,
                    /* (unstable) Boolean flag of whether or not this is a pulbic
                       dependency. This field is only present when
                       `-Zpublic-dependency` is enabled.
                    */
                    "public": false
                }
            ],
            /* Array of Cargo targets. */
            "targets": [
                {
                    /* Array of target kinds.
                       - lib targets list the `crate-type` values from the
                         manifest such as "lib", "rlib", "dylib",
                         "proc-macro", etc. (default ["lib"])
                       - binary is ["bin"]
                       - example is ["example"]
                       - integration test is ["test"]
                       - benchmark is ["bench"]
                       - build script is ["custom-build"]
                    */
                    "kind": [
                        "bin"
                    ],
                    /* Array of crate types.
                       - lib and example libraries list the `crate-type` values
                         from the manifest such as "lib", "rlib", "dylib",
                         "proc-macro", etc. (default ["lib"])
                       - all other target kinds are ["bin"]
                    */
                    "crate_types": [
                        "bin"
                    ],
                    /* The name of the target.
                       For lib targets, dashes will be replaced with underscores.
                    */
                    "name": "my-package",
                    /* Absolute path to the root source file of the target. */
                    "src_path": "/path/to/my-package/src/main.rs",
                    /* The Rust edition of the target.
                       Defaults to the package edition.
                    */
                    "edition": "2018",
                    /* Array of required features.
                       This property is not included if no required features are set.
                    */
                    "required-features": ["feat1"],
                    /* Whether the target should be documented by `cargo doc`. */
                    "doc": true,
                    /* Whether or not this target has doc tests enabled, and
                       the target is compatible with doc testing.
                    */
                    "doctest": false,
                    /* Whether or not this target should be built and run with `--test`
                    */
                    "test": true
                }
            ],
            /* Set of features defined for the package.
               Each feature maps to an array of features or dependencies it
               enables.
            */
            "features": {
                "default": [
                    "feat1"
                ],
                "feat1": [],
                "feat2": []
            },
            /* Absolute path to this package's manifest. */
            "manifest_path": "/path/to/my-package/Cargo.toml",
            /* Package metadata.
               This is null if no metadata is specified.
            */
            "metadata": {
                "docs": {
                    "rs": {
                        "all-features": true
                    }
                }
            },
            /* List of registries to which this package may be published.
               Publishing is unrestricted if null, and forbidden if an empty array. */
            "publish": [
                "crates-io"
            ],
            /* Array of authors from the manifest.
               Empty array if no authors specified.
            */
            "authors": [
                "Jane Doe <user@example.com>"
            ],
            /* Array of categories from the manifest. */
            "categories": [
                "command-line-utilities"
            ],
            /* Optional string that is the default binary picked by cargo run. */
            "default_run": null,
            /* Optional string that is the minimum supported rust version */
            "rust_version": "1.56",
            /* Array of keywords from the manifest. */
            "keywords": [
                "cli"
            ],
            /* The readme value from the manifest or null if not specified. */
            "readme": "README.md",
            /* The repository value from the manifest or null if not specified. */
            "repository": "https://github.com/rust-lang/cargo",
            /* The homepage value from the manifest or null if not specified. */
            "homepage": "https://rust-lang.org",
            /* The documentation value from the manifest or null if not specified. */
            "documentation": "https://doc.rust-lang.org/stable/std",
            /* The default edition of the package.
               Note that individual targets may have different editions.
            */
            "edition": "2018",
            /* Optional string that is the name of a native library the package
               is linking to.
            */
            "links": null,
        }
    ],
    /* Array of members of the workspace.
       Each entry is the Package ID for the package.
    */
    "workspace_members": [
        "file:///path/to/my-package#0.1.0",
    ],
    /* Array of default members of the workspace.
       Each entry is the Package ID for the package.
    */
    "workspace_default_members": [
        "file:///path/to/my-package#0.1.0",
    ],
    // The resolved dependency graph for the entire workspace. The enabled
    // features are based on the enabled features for the "current" package.
    // Inactivated optional dependencies are not listed.
    //
    // This is null if --no-deps is specified.
    //
    // By default, this includes all dependencies for all target platforms.
    // The `--filter-platform` flag may be used to narrow to a specific
    // target triple.
    "resolve": {
        /* Array of nodes within the dependency graph.
           Each node is a package.
        */
        "nodes": [
            {
                /* The Package ID of this node. */
                "id": "file:///path/to/my-package#0.1.0",
                /* The dependencies of this package, an array of Package IDs. */
                "dependencies": [
                    "https://github.com/rust-lang/crates.io-index#bitflags@1.0.4"
                ],
                /* The dependencies of this package. This is an alternative to
                   "dependencies" which contains additional information. In
                   particular, this handles renamed dependencies.
                */
                "deps": [
                    {
                        /* The name of the dependency's library target.
                           If this is a renamed dependency, this is the new
                           name.
                        */
                        "name": "bitflags",
                        /* The Package ID of the dependency. */
                        "pkg": "https://github.com/rust-lang/crates.io-index#bitflags@1.0.4"
                        /* Array of dependency kinds. Added in Cargo 1.40. */
                        "dep_kinds": [
                            {
                                /* The dependency kind.
                                   "dev", "build", or null for a normal dependency.
                                */
                                "kind": null,
                                /* The target platform for the dependency.
                                   null if not a target dependency.
                                */
                                "target": "cfg(windows)"
                            }
                        ]
                    }
                ],
                /* Array of features enabled on this package. */
                "features": [
                    "default"
                ]
            }
        ],
        /* The package in the current working directory (if --manifest-path is not given).
           This is null if there is a virtual workspace. Otherwise it is
           the Package ID of the package.
        */
        "root": "file:///path/to/my-package#0.1.0",
    },
    /* The absolute path to the target directory where Cargo places its output. */
    "target_directory": "/path/to/my-package/target",
    /* The absolute path to the build directory where Cargo places intermediate build artifacts. (unstable) */
    "build_directory": "/path/to/my-package/build-dir",
    /* The version of the schema for this metadata structure.
       This will be changed if incompatible changes are ever made.
    */
    "version": 1,
    /* The absolute path to the root of the workspace. */
    "workspace_root": "/path/to/my-package"
    /* Workspace metadata.
       This is null if no metadata is specified. */
    "metadata": {
        "docs": {
            "rs": {
                "all-features": true
            }
        }
    }
}

توجه داشته باشید که وابستگی‌های فهرست‌شده در آرایهٔ “packages” همچنان شامل تمام وابستگی‌ها است. تعریف هر بسته به این منظور است که بازتولید بدون تغییری از اطلاعات درون Cargo.toml باشد.

همچنین می‌تواند با مقدار پیکربندی term.color https://doc.rust-lang.org/cargo/reference/config.html تعیین شود.

این گزینه می‌تواند در محیط‌هایی که ساخت‌های قطعی (deterministic builds) مورد نظر است، مانند خطوط لولهٔ CI، استفاده شود.

توجه داشته باشید که این ممکن است به حل وابستگی متفاوتی نسبت به حالت برخط منجر شود. Cargo خود را به crateهایی محدود می‌کند که به‌صورت محلی بارگیری شده‌اند، حتی اگر طبق نسخهٔ محلی نمایه (index)، نسخهٔ جدیدتری وجود داشته باشد. دستور cargo-fetch(1) را برای بارگیری وابستگی‌ها پیش از رفتن به حالت آفلاین ببینید.

همچنین می‌تواند با مقدار پیکربندی net.offline https://doc.rust-lang.org/cargo/reference/config.html تعیین شود.

+toolchain

--config KEY=VALUE یا PATH

-C PATH

-h, --help

-Z flag