diff --git a/src/packagedcode/cargo.py b/src/packagedcode/cargo.py
index ffe8dea5159..fe955a279f8 100644
--- a/src/packagedcode/cargo.py
+++ b/src/packagedcode/cargo.py
@@ -7,6 +7,7 @@
 # See https://aboutcode.org for more information about nexB OSS projects.
 #
 
+import os
 import re
 
 import saneyaml
@@ -31,8 +32,8 @@ class CargoTomlHandler(models.DatafileHandler):
     @classmethod
     def parse(cls, location):
         package_data = toml.load(location, _dict=dict)
-
         core_package_data = package_data.get('package', {})
+        workspace = package_data.get('workspace', {})
 
         name = core_package_data.get('name')
         version = core_package_data.get('version')
@@ -66,6 +67,9 @@ def parse(cls, location):
         repository_homepage_url = name and f'https://crates.io/crates/{name}'
         repository_download_url = name and version and f'https://crates.io/api/v1/crates/{name}/{version}/download'
         api_data_url = name and f'https://crates.io/api/v1/crates/{name}'
+        extra_data = {}
+        if workspace:
+            extra_data["workspace"] = workspace
 
         yield models.PackageData(
             datasource_id=cls.datasource_id,
@@ -82,20 +86,92 @@ def parse(cls, location):
             repository_download_url=repository_download_url,
             api_data_url=api_data_url,
             dependencies=dependencies,
+            extra_data=extra_data,
         )
 
     @classmethod
     def assemble(cls, package_data, resource, codebase, package_adder):
         """
-        Assemble Cargo.toml and possible Cargo.lock datafiles
+        Assemble Cargo.toml and possible Cargo.lock datafiles. Also
+        support cargo workspaces where we have multiple packages from
+        a repository and some shared information present at top-level.
         """
-        yield from cls.assemble_from_many_datafiles(
-            datafile_name_patterns=('Cargo.toml', 'cargo.toml', 'Cargo.lock', 'cargo.lock'),
-            directory=resource.parent(codebase),
-            codebase=codebase,
-            package_adder=package_adder,
-        )
+        workspace = package_data.extra_data.get("workspace", {})
+        workspace_members = workspace.get("members", [])
+        workspace_package_data = workspace.get("package", {})
+        attributes_to_copy = [
+            "license_detections",
+            "declared_license_expression",
+            "declared_license_expression_spdx"
+        ]
+        if "license" in workspace_package_data:
+            for attribute in attributes_to_copy:
+                workspace_package_data[attribute] = getattr(package_data, attribute)
+
+        workspace_root_path = resource.parent(codebase).path
+        if workspace_package_data and workspace_members:
+            for workspace_member_path in workspace_members:
+                workspace_directory_path = os.path.join(workspace_root_path, workspace_member_path)
+                workspace_directory = codebase.get_resource(path=workspace_directory_path)
+                if not workspace_directory:
+                    continue
+
+                # Update the package data for all members with the
+                # workspace package data
+                for resource in workspace_directory.children(codebase):
+                    if cls.is_datafile(location=resource.location):
+                        if not resource.package_data:
+                            continue
+
+                        updated_package_data = cls.update_resource_package_data(
+                            package_data=workspace_package_data,
+                            old_package_data=resource.package_data.pop(),
+                            mapping=CARGO_ATTRIBUTE_MAPPING,
+                        )
+                        resource.package_data.append(updated_package_data)
+                        resource.save(codebase)
+
+                yield from cls.assemble_from_many_datafiles(
+                    datafile_name_patterns=('Cargo.toml', 'cargo.toml', 'Cargo.lock', 'cargo.lock'),
+                    directory=workspace_directory,
+                    codebase=codebase,
+                    package_adder=package_adder,
+                )
+        else:
+            yield from cls.assemble_from_many_datafiles(
+                datafile_name_patterns=('Cargo.toml', 'cargo.toml', 'Cargo.lock', 'cargo.lock'),
+                directory=resource.parent(codebase),
+                codebase=codebase,
+                package_adder=package_adder,
+            )
 
+    @classmethod
+    def update_resource_package_data(cls, package_data, old_package_data, mapping=None):
+
+        for attribute in old_package_data.keys():
+            if attribute in mapping:
+                replace_by_attribute = mapping.get(attribute)
+                old_package_data[attribute] = package_data.get(replace_by_attribute)
+            elif attribute == "parties":
+                old_package_data[attribute] = list(get_parties(
+                    person_names=package_data.get("authors"),
+                    party_role='author',
+                ))
+
+        return old_package_data
+
+
+CARGO_ATTRIBUTE_MAPPING = {
+    # Fields in PackageData model: Fields in cargo
+    "homepage_url": "homepage",
+    "vcs_url": "repository",
+    "keywords": "categories",
+    "extracted_license_statement": "license",
+    # These are fields carried over to avoid re-detection of licenses
+    "license_detections": "license_detections",
+    "declared_license_expression": "declared_license_expression",
+    "declared_license_expression_spdx": "declared_license_expression_spdx",
+}
 
 class CargoLockHandler(models.DatafileHandler):
     datasource_id = 'cargo_lock'
@@ -185,11 +261,13 @@ def dependency_mapper(dependencies, scope='dependencies'):
         )
 
 
-def get_parties(person_names, party_role):
+def get_parties(person_names, party_role, debug=False):
     """
     Yields Party of `party_role` given a list of ``person_names`` strings.
     https://doc.rust-lang.org/cargo/reference/manifest.html#the-authors-field-optional
     """
+    if debug:
+        raise Exception(person_names)
     for person_name in person_names:
         name, email = parse_person(person_name)
         yield models.Party(
@@ -197,7 +275,7 @@ def get_parties(person_names, party_role):
             name=name,
             role=party_role,
             email=email,
-        )
+        ).to_dict()
 
 
 person_parser = re.compile(
diff --git a/tests/packagedcode/data/cargo/cargo-with-workspace.expected.json b/tests/packagedcode/data/cargo/cargo-with-workspace.expected.json
index 5529d5c8dc3..ed5264755e7 100644
--- a/tests/packagedcode/data/cargo/cargo-with-workspace.expected.json
+++ b/tests/packagedcode/data/cargo/cargo-with-workspace.expected.json
@@ -1,5 +1,309 @@
 {
   "packages": [
+    {
+      "type": "cargo",
+      "namespace": null,
+      "name": "tauri",
+      "version": "2.0.0-alpha.17",
+      "qualifiers": {},
+      "subpath": null,
+      "primary_language": "Rust",
+      "description": "Make tiny, secure apps for all desktop platforms with Tauri",
+      "release_date": null,
+      "parties": [
+        {
+          "type": "person",
+          "role": "author",
+          "name": "Tauri Programme within The Commons Conservancy",
+          "email": null,
+          "url": null
+        }
+      ],
+      "keywords": [
+        "gui",
+        "web-programming"
+      ],
+      "homepage_url": "https://tauri.app/",
+      "download_url": null,
+      "size": null,
+      "sha1": null,
+      "md5": null,
+      "sha256": null,
+      "sha512": null,
+      "bug_tracking_url": null,
+      "code_view_url": null,
+      "vcs_url": "https://github.com/tauri-apps/tauri",
+      "copyright": null,
+      "holder": null,
+      "declared_license_expression": "apache-2.0 OR mit",
+      "declared_license_expression_spdx": "Apache-2.0 OR MIT",
+      "license_detections": [
+        {
+          "license_expression": "apache-2.0 OR mit",
+          "matches": [
+            {
+              "score": 100.0,
+              "start_line": 17,
+              "end_line": 17,
+              "matched_length": 6,
+              "match_coverage": 100.0,
+              "matcher": "2-aho",
+              "license_expression": "apache-2.0 OR mit",
+              "rule_identifier": "apache-2.0_or_mit_37.RULE",
+              "rule_relevance": 100,
+              "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/apache-2.0_or_mit_37.RULE"
+            }
+          ],
+          "identifier": "apache_2_0_or_mit-8028b724-ab19-ab66-3288-312e7edc4fd9"
+        }
+      ],
+      "other_license_expression": null,
+      "other_license_expression_spdx": null,
+      "other_license_detections": [],
+      "extracted_license_statement": "Apache-2.0 OR MIT",
+      "notice_text": null,
+      "source_packages": [],
+      "extra_data": {},
+      "repository_homepage_url": "https://crates.io/crates/tauri",
+      "repository_download_url": "https://crates.io/api/v1/crates/tauri/2.0.0-alpha.17/download",
+      "api_data_url": "https://crates.io/api/v1/crates/tauri",
+      "package_uid": "pkg:cargo/tauri@2.0.0-alpha.17?uuid=fixed-uid-done-for-testing-5642512d1758",
+      "datafile_paths": [
+        "cargo-with-workspace/core/tauri/Cargo.toml"
+      ],
+      "datasource_ids": [
+        "cargo_toml"
+      ],
+      "purl": "pkg:cargo/tauri@2.0.0-alpha.17"
+    },
+    {
+      "type": "cargo",
+      "namespace": null,
+      "name": "tauri-runtime",
+      "version": "1.0.0-alpha.4",
+      "qualifiers": {},
+      "subpath": null,
+      "primary_language": "Rust",
+      "description": "Runtime for Tauri applications",
+      "release_date": null,
+      "parties": [
+        {
+          "type": "person",
+          "role": "author",
+          "name": "Tauri Programme within The Commons Conservancy",
+          "email": null,
+          "url": null
+        }
+      ],
+      "keywords": [
+        "gui",
+        "web-programming"
+      ],
+      "homepage_url": "https://tauri.app/",
+      "download_url": null,
+      "size": null,
+      "sha1": null,
+      "md5": null,
+      "sha256": null,
+      "sha512": null,
+      "bug_tracking_url": null,
+      "code_view_url": null,
+      "vcs_url": "https://github.com/tauri-apps/tauri",
+      "copyright": null,
+      "holder": null,
+      "declared_license_expression": "apache-2.0 OR mit",
+      "declared_license_expression_spdx": "Apache-2.0 OR MIT",
+      "license_detections": [
+        {
+          "license_expression": "apache-2.0 OR mit",
+          "matches": [
+            {
+              "score": 100.0,
+              "start_line": 17,
+              "end_line": 17,
+              "matched_length": 6,
+              "match_coverage": 100.0,
+              "matcher": "2-aho",
+              "license_expression": "apache-2.0 OR mit",
+              "rule_identifier": "apache-2.0_or_mit_37.RULE",
+              "rule_relevance": 100,
+              "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/apache-2.0_or_mit_37.RULE"
+            }
+          ],
+          "identifier": "apache_2_0_or_mit-8028b724-ab19-ab66-3288-312e7edc4fd9"
+        }
+      ],
+      "other_license_expression": null,
+      "other_license_expression_spdx": null,
+      "other_license_detections": [],
+      "extracted_license_statement": "Apache-2.0 OR MIT",
+      "notice_text": null,
+      "source_packages": [],
+      "extra_data": {},
+      "repository_homepage_url": "https://crates.io/crates/tauri-runtime",
+      "repository_download_url": "https://crates.io/api/v1/crates/tauri-runtime/1.0.0-alpha.4/download",
+      "api_data_url": "https://crates.io/api/v1/crates/tauri-runtime",
+      "package_uid": "pkg:cargo/tauri-runtime@1.0.0-alpha.4?uuid=fixed-uid-done-for-testing-5642512d1758",
+      "datafile_paths": [
+        "cargo-with-workspace/core/tauri-runtime/Cargo.toml"
+      ],
+      "datasource_ids": [
+        "cargo_toml"
+      ],
+      "purl": "pkg:cargo/tauri-runtime@1.0.0-alpha.4"
+    },
+    {
+      "type": "cargo",
+      "namespace": null,
+      "name": "tauri-build",
+      "version": "2.0.0-alpha.11",
+      "qualifiers": {},
+      "subpath": null,
+      "primary_language": "Rust",
+      "description": "build time code to pair with https://crates.io/crates/tauri",
+      "release_date": null,
+      "parties": [
+        {
+          "type": "person",
+          "role": "author",
+          "name": "Tauri Programme within The Commons Conservancy",
+          "email": null,
+          "url": null
+        }
+      ],
+      "keywords": [
+        "gui",
+        "web-programming"
+      ],
+      "homepage_url": "https://tauri.app/",
+      "download_url": null,
+      "size": null,
+      "sha1": null,
+      "md5": null,
+      "sha256": null,
+      "sha512": null,
+      "bug_tracking_url": null,
+      "code_view_url": null,
+      "vcs_url": "https://github.com/tauri-apps/tauri",
+      "copyright": null,
+      "holder": null,
+      "declared_license_expression": "apache-2.0 OR mit",
+      "declared_license_expression_spdx": "Apache-2.0 OR MIT",
+      "license_detections": [
+        {
+          "license_expression": "apache-2.0 OR mit",
+          "matches": [
+            {
+              "score": 100.0,
+              "start_line": 17,
+              "end_line": 17,
+              "matched_length": 6,
+              "match_coverage": 100.0,
+              "matcher": "2-aho",
+              "license_expression": "apache-2.0 OR mit",
+              "rule_identifier": "apache-2.0_or_mit_37.RULE",
+              "rule_relevance": 100,
+              "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/apache-2.0_or_mit_37.RULE"
+            }
+          ],
+          "identifier": "apache_2_0_or_mit-8028b724-ab19-ab66-3288-312e7edc4fd9"
+        }
+      ],
+      "other_license_expression": null,
+      "other_license_expression_spdx": null,
+      "other_license_detections": [],
+      "extracted_license_statement": "Apache-2.0 OR MIT",
+      "notice_text": null,
+      "source_packages": [],
+      "extra_data": {},
+      "repository_homepage_url": "https://crates.io/crates/tauri-build",
+      "repository_download_url": "https://crates.io/api/v1/crates/tauri-build/2.0.0-alpha.11/download",
+      "api_data_url": "https://crates.io/api/v1/crates/tauri-build",
+      "package_uid": "pkg:cargo/tauri-build@2.0.0-alpha.11?uuid=fixed-uid-done-for-testing-5642512d1758",
+      "datafile_paths": [
+        "cargo-with-workspace/core/tauri-build/Cargo.toml"
+      ],
+      "datasource_ids": [
+        "cargo_toml"
+      ],
+      "purl": "pkg:cargo/tauri-build@2.0.0-alpha.11"
+    },
+    {
+      "type": "cargo",
+      "namespace": null,
+      "name": "restart",
+      "version": "0.1.0",
+      "qualifiers": {},
+      "subpath": null,
+      "primary_language": "Rust",
+      "description": null,
+      "release_date": null,
+      "parties": [
+        {
+          "type": "person",
+          "role": "author",
+          "name": "Tauri Programme within The Commons Conservancy",
+          "email": null,
+          "url": null
+        }
+      ],
+      "keywords": [
+        "gui",
+        "web-programming"
+      ],
+      "homepage_url": "https://tauri.app/",
+      "download_url": null,
+      "size": null,
+      "sha1": null,
+      "md5": null,
+      "sha256": null,
+      "sha512": null,
+      "bug_tracking_url": null,
+      "code_view_url": null,
+      "vcs_url": "https://github.com/tauri-apps/tauri",
+      "copyright": null,
+      "holder": null,
+      "declared_license_expression": "apache-2.0 OR mit",
+      "declared_license_expression_spdx": "Apache-2.0 OR MIT",
+      "license_detections": [
+        {
+          "license_expression": "apache-2.0 OR mit",
+          "matches": [
+            {
+              "score": 100.0,
+              "start_line": 17,
+              "end_line": 17,
+              "matched_length": 6,
+              "match_coverage": 100.0,
+              "matcher": "2-aho",
+              "license_expression": "apache-2.0 OR mit",
+              "rule_identifier": "apache-2.0_or_mit_37.RULE",
+              "rule_relevance": 100,
+              "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/apache-2.0_or_mit_37.RULE"
+            }
+          ],
+          "identifier": "apache_2_0_or_mit-8028b724-ab19-ab66-3288-312e7edc4fd9"
+        }
+      ],
+      "other_license_expression": null,
+      "other_license_expression_spdx": null,
+      "other_license_detections": [],
+      "extracted_license_statement": "Apache-2.0 OR MIT",
+      "notice_text": null,
+      "source_packages": [],
+      "extra_data": {},
+      "repository_homepage_url": "https://crates.io/crates/restart",
+      "repository_download_url": "https://crates.io/api/v1/crates/restart/0.1.0/download",
+      "api_data_url": "https://crates.io/api/v1/crates/restart",
+      "package_uid": "pkg:cargo/restart@0.1.0?uuid=fixed-uid-done-for-testing-5642512d1758",
+      "datafile_paths": [
+        "cargo-with-workspace/core/tests/restart/Cargo.toml"
+      ],
+      "datasource_ids": [
+        "cargo_toml"
+      ],
+      "purl": "pkg:cargo/restart@0.1.0"
+    },
     {
       "type": "npm",
       "namespace": null,
@@ -152,12 +456,12 @@
     {
       "identifier": "apache_2_0_or_mit-8028b724-ab19-ab66-3288-312e7edc4fd9",
       "license_expression": "apache-2.0 OR mit",
-      "detection_count": 4
+      "detection_count": 8
     },
     {
       "identifier": "apache_2_0_or_mit-70d858d7-8968-9e7f-b90f-18b72fb96bef",
       "license_expression": "apache-2.0 OR mit",
-      "detection_count": 2
+      "detection_count": 1
     },
     {
       "identifier": "cc0_1_0-309b9888-634d-163a-1eaa-15f7837d2907",
@@ -168,11 +472,6 @@
       "identifier": "mit-9967e727-165e-9bb5-f090-7de5e47a3929",
       "license_expression": "mit",
       "detection_count": 1
-    },
-    {
-      "identifier": "unknown-91d148c3-19ed-e6b1-0d37-5f588dcd6a94",
-      "license_expression": "unknown",
-      "detection_count": 3
     }
   ],
   "files": [
@@ -245,7 +544,53 @@
           "notice_text": null,
           "source_packages": [],
           "file_references": [],
-          "extra_data": {},
+          "extra_data": {
+            "workspace": {
+              "resolver": "2",
+              "members": [
+                "core/tauri",
+                "core/tauri-runtime",
+                "core/tauri-build",
+                "core/tests/restart"
+              ],
+              "package": {
+                "authors": [
+                  "Tauri Programme within The Commons Conservancy"
+                ],
+                "homepage": "https://tauri.app/",
+                "repository": "https://github.com/tauri-apps/tauri",
+                "categories": [
+                  "gui",
+                  "web-programming"
+                ],
+                "license": "Apache-2.0 OR MIT",
+                "edition": "2021",
+                "rust-version": "1.70",
+                "license_detections": [
+                  {
+                    "license_expression": "apache-2.0 OR mit",
+                    "matches": [
+                      {
+                        "score": 100.0,
+                        "start_line": 17,
+                        "end_line": 17,
+                        "matched_length": 6,
+                        "match_coverage": 100.0,
+                        "matcher": "2-aho",
+                        "license_expression": "apache-2.0 OR mit",
+                        "rule_identifier": "apache-2.0_or_mit_37.RULE",
+                        "rule_relevance": 100,
+                        "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/apache-2.0_or_mit_37.RULE"
+                      }
+                    ],
+                    "identifier": "apache_2_0_or_mit-8028b724-ab19-ab66-3288-312e7edc4fd9"
+                  }
+                ],
+                "declared_license_expression": "apache-2.0 OR mit",
+                "declared_license_expression_spdx": "Apache-2.0 OR MIT"
+              }
+            }
+          },
           "dependencies": [],
           "repository_homepage_url": null,
           "repository_download_url": null,
@@ -505,15 +850,16 @@
             {
               "type": "person",
               "role": "author",
-              "name": "workspace",
+              "name": "Tauri Programme within The Commons Conservancy",
               "email": null,
               "url": null
             }
           ],
-          "keywords": [],
-          "homepage_url": {
-            "workspace": true
-          },
+          "keywords": [
+            "gui",
+            "web-programming"
+          ],
+          "homepage_url": "https://tauri.app/",
           "download_url": null,
           "size": null,
           "sha1": null,
@@ -522,38 +868,35 @@
           "sha512": null,
           "bug_tracking_url": null,
           "code_view_url": null,
-          "vcs_url": {
-            "workspace": true
-          },
+          "vcs_url": "https://github.com/tauri-apps/tauri",
           "copyright": null,
           "holder": null,
-          "declared_license_expression": "unknown",
-          "declared_license_expression_spdx": "LicenseRef-scancode-unknown",
+          "declared_license_expression": "apache-2.0 OR mit",
+          "declared_license_expression_spdx": "Apache-2.0 OR MIT",
           "license_detections": [
             {
-              "license_expression": "unknown",
+              "license_expression": "apache-2.0 OR mit",
               "matches": [
                 {
                   "score": 100.0,
-                  "start_line": 1,
-                  "end_line": 1,
-                  "matched_length": 3,
+                  "start_line": 17,
+                  "end_line": 17,
+                  "matched_length": 6,
                   "match_coverage": 100.0,
-                  "matcher": "5-undetected",
-                  "license_expression": "unknown",
-                  "rule_identifier": "package-manifest-unknown-06e9bf2862e301d2e03347936ee156170df84855",
+                  "matcher": "2-aho",
+                  "license_expression": "apache-2.0 OR mit",
+                  "rule_identifier": "apache-2.0_or_mit_37.RULE",
                   "rule_relevance": 100,
-                  "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/package-manifest-unknown-06e9bf2862e301d2e03347936ee156170df84855",
-                  "matched_text": "license {'workspace': True}"
+                  "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/apache-2.0_or_mit_37.RULE"
                 }
               ],
-              "identifier": "unknown-91d148c3-19ed-e6b1-0d37-5f588dcd6a94"
+              "identifier": "apache_2_0_or_mit-8028b724-ab19-ab66-3288-312e7edc4fd9"
             }
           ],
           "other_license_expression": null,
           "other_license_expression_spdx": null,
           "other_license_detections": [],
-          "extracted_license_statement": "workspace: yes\n",
+          "extracted_license_statement": "Apache-2.0 OR MIT",
           "notice_text": null,
           "source_packages": [],
           "file_references": [],
@@ -567,6 +910,7 @@
         }
       ],
       "for_packages": [
+        "pkg:cargo/tauri-build@2.0.0-alpha.11?uuid=fixed-uid-done-for-testing-5642512d1758",
         "pkg:npm/tauri-workspace@0.0.0?uuid=fixed-uid-done-for-testing-5642512d1758"
       ],
       "detected_license_expression": null,
@@ -608,15 +952,16 @@
             {
               "type": "person",
               "role": "author",
-              "name": "workspace",
+              "name": "Tauri Programme within The Commons Conservancy",
               "email": null,
               "url": null
             }
           ],
-          "keywords": [],
-          "homepage_url": {
-            "workspace": true
-          },
+          "keywords": [
+            "gui",
+            "web-programming"
+          ],
+          "homepage_url": "https://tauri.app/",
           "download_url": null,
           "size": null,
           "sha1": null,
@@ -625,38 +970,35 @@
           "sha512": null,
           "bug_tracking_url": null,
           "code_view_url": null,
-          "vcs_url": {
-            "workspace": true
-          },
+          "vcs_url": "https://github.com/tauri-apps/tauri",
           "copyright": null,
           "holder": null,
-          "declared_license_expression": "unknown",
-          "declared_license_expression_spdx": "LicenseRef-scancode-unknown",
+          "declared_license_expression": "apache-2.0 OR mit",
+          "declared_license_expression_spdx": "Apache-2.0 OR MIT",
           "license_detections": [
             {
-              "license_expression": "unknown",
+              "license_expression": "apache-2.0 OR mit",
               "matches": [
                 {
                   "score": 100.0,
-                  "start_line": 1,
-                  "end_line": 1,
-                  "matched_length": 3,
+                  "start_line": 17,
+                  "end_line": 17,
+                  "matched_length": 6,
                   "match_coverage": 100.0,
-                  "matcher": "5-undetected",
-                  "license_expression": "unknown",
-                  "rule_identifier": "package-manifest-unknown-06e9bf2862e301d2e03347936ee156170df84855",
+                  "matcher": "2-aho",
+                  "license_expression": "apache-2.0 OR mit",
+                  "rule_identifier": "apache-2.0_or_mit_37.RULE",
                   "rule_relevance": 100,
-                  "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/package-manifest-unknown-06e9bf2862e301d2e03347936ee156170df84855",
-                  "matched_text": "license {'workspace': True}"
+                  "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/apache-2.0_or_mit_37.RULE"
                 }
               ],
-              "identifier": "unknown-91d148c3-19ed-e6b1-0d37-5f588dcd6a94"
+              "identifier": "apache_2_0_or_mit-8028b724-ab19-ab66-3288-312e7edc4fd9"
             }
           ],
           "other_license_expression": null,
           "other_license_expression_spdx": null,
           "other_license_detections": [],
-          "extracted_license_statement": "workspace: yes\n",
+          "extracted_license_statement": "Apache-2.0 OR MIT",
           "notice_text": null,
           "source_packages": [],
           "file_references": [],
@@ -670,6 +1012,7 @@
         }
       ],
       "for_packages": [
+        "pkg:cargo/tauri-runtime@1.0.0-alpha.4?uuid=fixed-uid-done-for-testing-5642512d1758",
         "pkg:npm/tauri-workspace@0.0.0?uuid=fixed-uid-done-for-testing-5642512d1758"
       ],
       "detected_license_expression": null,
@@ -697,15 +1040,16 @@
             {
               "type": "person",
               "role": "author",
-              "name": "workspace",
+              "name": "Tauri Programme within The Commons Conservancy",
               "email": null,
               "url": null
             }
           ],
-          "keywords": [],
-          "homepage_url": {
-            "workspace": true
-          },
+          "keywords": [
+            "gui",
+            "web-programming"
+          ],
+          "homepage_url": "https://tauri.app/",
           "download_url": null,
           "size": null,
           "sha1": null,
@@ -714,38 +1058,35 @@
           "sha512": null,
           "bug_tracking_url": null,
           "code_view_url": null,
-          "vcs_url": {
-            "workspace": true
-          },
+          "vcs_url": "https://github.com/tauri-apps/tauri",
           "copyright": null,
           "holder": null,
-          "declared_license_expression": "unknown",
-          "declared_license_expression_spdx": "LicenseRef-scancode-unknown",
+          "declared_license_expression": "apache-2.0 OR mit",
+          "declared_license_expression_spdx": "Apache-2.0 OR MIT",
           "license_detections": [
             {
-              "license_expression": "unknown",
+              "license_expression": "apache-2.0 OR mit",
               "matches": [
                 {
                   "score": 100.0,
-                  "start_line": 1,
-                  "end_line": 1,
-                  "matched_length": 3,
+                  "start_line": 17,
+                  "end_line": 17,
+                  "matched_length": 6,
                   "match_coverage": 100.0,
-                  "matcher": "5-undetected",
-                  "license_expression": "unknown",
-                  "rule_identifier": "package-manifest-unknown-06e9bf2862e301d2e03347936ee156170df84855",
+                  "matcher": "2-aho",
+                  "license_expression": "apache-2.0 OR mit",
+                  "rule_identifier": "apache-2.0_or_mit_37.RULE",
                   "rule_relevance": 100,
-                  "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/package-manifest-unknown-06e9bf2862e301d2e03347936ee156170df84855",
-                  "matched_text": "license {'workspace': True}"
+                  "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/apache-2.0_or_mit_37.RULE"
                 }
               ],
-              "identifier": "unknown-91d148c3-19ed-e6b1-0d37-5f588dcd6a94"
+              "identifier": "apache_2_0_or_mit-8028b724-ab19-ab66-3288-312e7edc4fd9"
             }
           ],
           "other_license_expression": null,
           "other_license_expression_spdx": null,
           "other_license_detections": [],
-          "extracted_license_statement": "workspace: yes\n",
+          "extracted_license_statement": "Apache-2.0 OR MIT",
           "notice_text": null,
           "source_packages": [],
           "file_references": [],
@@ -759,6 +1100,7 @@
         }
       ],
       "for_packages": [
+        "pkg:cargo/tauri@2.0.0-alpha.17?uuid=fixed-uid-done-for-testing-5642512d1758",
         "pkg:npm/tauri-workspace@0.0.0?uuid=fixed-uid-done-for-testing-5642512d1758"
       ],
       "detected_license_expression": null,
@@ -819,8 +1161,11 @@
               "url": null
             }
           ],
-          "keywords": [],
-          "homepage_url": null,
+          "keywords": [
+            "gui",
+            "web-programming"
+          ],
+          "homepage_url": "https://tauri.app/",
           "download_url": null,
           "size": null,
           "sha1": null,
@@ -829,7 +1174,7 @@
           "sha512": null,
           "bug_tracking_url": null,
           "code_view_url": null,
-          "vcs_url": null,
+          "vcs_url": "https://github.com/tauri-apps/tauri",
           "copyright": null,
           "holder": null,
           "declared_license_expression": "apache-2.0 OR mit",
@@ -840,19 +1185,18 @@
               "matches": [
                 {
                   "score": 100.0,
-                  "start_line": 1,
-                  "end_line": 1,
-                  "matched_length": 5,
+                  "start_line": 17,
+                  "end_line": 17,
+                  "matched_length": 6,
                   "match_coverage": 100.0,
-                  "matcher": "1-hash",
+                  "matcher": "2-aho",
                   "license_expression": "apache-2.0 OR mit",
-                  "rule_identifier": "apache-2.0_or_mit_36.RULE",
+                  "rule_identifier": "apache-2.0_or_mit_37.RULE",
                   "rule_relevance": 100,
-                  "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/apache-2.0_or_mit_36.RULE",
-                  "matched_text": "Apache-2.0 OR MIT"
+                  "rule_url": "https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/rules/apache-2.0_or_mit_37.RULE"
                 }
               ],
-              "identifier": "apache_2_0_or_mit-70d858d7-8968-9e7f-b90f-18b72fb96bef"
+              "identifier": "apache_2_0_or_mit-8028b724-ab19-ab66-3288-312e7edc4fd9"
             }
           ],
           "other_license_expression": null,
@@ -872,6 +1216,7 @@
         }
       ],
       "for_packages": [
+        "pkg:cargo/restart@0.1.0?uuid=fixed-uid-done-for-testing-5642512d1758",
         "pkg:npm/tauri-workspace@0.0.0?uuid=fixed-uid-done-for-testing-5642512d1758"
       ],
       "detected_license_expression": "apache-2.0 OR mit",
diff --git a/tests/packagedcode/data/cargo/scan.expected.json b/tests/packagedcode/data/cargo/scan.expected.json
index bf4c6c1c862..178914cfbb2 100644
--- a/tests/packagedcode/data/cargo/scan.expected.json
+++ b/tests/packagedcode/data/cargo/scan.expected.json
@@ -142,7 +142,14 @@
       "extracted_license_statement": "MIT OR Apache-2.0",
       "notice_text": null,
       "source_packages": [],
-      "extra_data": {},
+      "extra_data": {
+        "workspace": {
+          "members": [
+            "bench",
+            "daacfind"
+          ]
+        }
+      },
       "repository_homepage_url": "https://crates.io/crates/daachorse",
       "repository_download_url": "https://crates.io/api/v1/crates/daachorse/0.4.1/download",
       "api_data_url": "https://crates.io/api/v1/crates/daachorse",
@@ -883,7 +890,14 @@
           "notice_text": null,
           "source_packages": [],
           "file_references": [],
-          "extra_data": {},
+          "extra_data": {
+            "workspace": {
+              "members": [
+                "bench",
+                "daacfind"
+              ]
+            }
+          },
           "dependencies": [],
           "repository_homepage_url": "https://crates.io/crates/daachorse",
           "repository_download_url": "https://crates.io/api/v1/crates/daachorse/0.4.1/download",