[ci] Add derive crate #658 (#659)

* remove agdb subdir * move agdb to workspace member * move tests to agdb * fix publish * fix release flow * add agdb_derive * add agdb_derive to workflows * Update Cargo.toml * Delete README.md * Update README.md * fix coverage
agnesoft · Aug 10, 2023 · e3676b6 · e3676b6
1 parent d540501
commit e3676b6
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Showing 107 changed files with 75 additions and 24 deletions.
diff --git a/.github/workflows/coverage.yaml b/.github/workflows/coverage.yaml
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: taiki-e/install-action@cargo-llvm-cov
       - run: rustup component add llvm-tools-preview
-      - run: cargo llvm-cov --workspace --lcov --output-path lcov.info
+      - run: cargo llvm-cov --workspace --ignore-filename-regex agdb_derive --lcov --output-path lcov.info
       - uses: codecov/codecov-action@v3
         with:
           files: lcov.info
diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
@@ -44,7 +44,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: taiki-e/install-action@cargo-llvm-cov
       - run: rustup component add llvm-tools-preview
-      - run: cargo llvm-cov --workspace --fail-uncovered-functions 0
+      - run: cargo llvm-cov --workspace --ignore-filename-regex agdb_derive --fail-uncovered-functions 0
       - run: |
           REPORT=$(cargo llvm-cov report --show-missing-lines)
           if [[ "$REPORT" =~ "Uncovered Lines:" ]]; then

diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
@@ -12,7 +12,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - run: cargo publish --dry-run
+      - run: |
+          cargo publish -p agdb_derive --dry-run
+          cargo publish -p agdb --dry-run
 
   new_version:
     runs-on: ubuntu-latest
@@ -23,7 +25,7 @@ jobs:
       - id: new_version
         run: |
           PUBLISHED_VERSION=$(cargo search ^agdb$ --limit 1 -q | head -n 1 | cut -d '"' -f 2)
-          CURRENT_VERSION=$(cat Cargo.toml | grep version | head -n 1 | cut -d '"' -f 2)
+          CURRENT_VERSION=$(cat agdb/Cargo.toml | grep version | head -n 1 | cut -d '"' -f 2)
           if [[ "${PUBLISHED_VERSION}" != "${CURRENT_VERSION}" ]]; then echo "new_version=${CURRENT_VERSION}" >> $GITHUB_OUTPUT; fi
           echo "Published version: ${PUBLISHED_VERSION}" 
           echo "Current version: ${CURRENT_VERSION}"
@@ -50,6 +52,8 @@ jobs:
     if: needs.new_version.outputs.new_version != ''
     steps:
       - uses: actions/checkout@v3
-      - run: cargo publish --token ${CRATES_IO_TOKEN}
+      - run: |
+          cargo publish -p agdb_derive --token ${CRATES_IO_TOKEN}
+          cargo publish -p agdb --token ${CRATES_IO_TOKEN}
         env:
           CRATES_IO_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}
diff --git a/.gitignore b/.gitignore
@@ -9,4 +9,6 @@ Cargo.lock
 # These are backup files generated by rustfmt
 **/*.rs.bk
 db.agdb
-.db.agdb
+.db.agdb
+
+lcov.info
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
@@ -31,6 +31,8 @@
 			"command": "llvm-cov",
 			"args": [
 				"--workspace",
+				"--ignore-filename-regex",
+				"agdb_derive",
 				"--show-missing-lines"
 			],
 			"problemMatcher": [
@@ -44,6 +46,8 @@
 			"command": "llvm-cov",
 			"args": [
 				"--workspace",
+				"--ignore-filename-regex",
+				"agdb_derive",
 				"--html",
 				"--open"
 			],

diff --git a/Cargo.toml b/Cargo.toml
@@ -1,16 +1,5 @@
-[package]
-name = "agdb"
-version = "0.3.1"
-edition = "2021"
-license = "Apache-2.0"
-homepage = "https://github.com/agnesoft/agdb"
-repository = "https://github.com/agnesoft/agdb"
-documentation = "https://github.com/agnesoft/agdb"
-readme = "README.md"
-description = "Agnesoft Graph Database"
-keywords = ["graph", "database"]
-categories = ["database", "database-implementations"]
-
-[lib]
-name = "agdb"
-path = "src/agdb/lib.rs"
+[workspace]
+members = [
+    "agdb",
+    "agdb_derive",
+]
diff --git a/README.md b/README.md
@@ -22,7 +22,6 @@ The Agnesoft Graph Database (aka _agdb_) is persistent memory mapped graph datab
 - ACID compliant
 - [Object queries](docs/queries.md) with builder pattern (no text, no query language)
 - Memory mapped for fast querying
-- _No dependencies_
 
 # Quickstart
 

diff --git a/agdb/Cargo.toml b/agdb/Cargo.toml
@@ -0,0 +1,17 @@
+[package]
+name = "agdb"
+version = "0.3.1"
+edition = "2021"
+license = "Apache-2.0"
+homepage = "https://github.com/agnesoft/agdb"
+repository = "https://github.com/agnesoft/agdb"
+documentation = "https://github.com/agnesoft/agdb"
+readme = "../README.md"
+description = "Agnesoft Graph Database"
+keywords = ["graph", "database"]
+categories = ["database", "database-implementations"]
+
+[lib]
+
+[dependencies]
+agdb_derive = { version = "0.3.1", path = "../agdb_derive" }
diff --git a/src/agdb/collections.rs → agdb/src/collections.rs b/src/agdb/collections.rs → agdb/src/collections.rs
diff --git a/src/agdb/collections/bit_set.rs → agdb/src/collections/bit_set.rs b/src/agdb/collections/bit_set.rs → agdb/src/collections/bit_set.rs
diff --git a/src/agdb/collections/indexed_map.rs → agdb/src/collections/indexed_map.rs b/src/agdb/collections/indexed_map.rs → agdb/src/collections/indexed_map.rs
diff --git a/src/agdb/collections/map.rs → agdb/src/collections/map.rs b/src/agdb/collections/map.rs → agdb/src/collections/map.rs
diff --git a/src/agdb/collections/multi_map.rs → agdb/src/collections/multi_map.rs b/src/agdb/collections/multi_map.rs → agdb/src/collections/multi_map.rs
diff --git a/src/agdb/collections/vec.rs → agdb/src/collections/vec.rs b/src/agdb/collections/vec.rs → agdb/src/collections/vec.rs
diff --git a/src/agdb/command.rs → agdb/src/command.rs b/src/agdb/command.rs → agdb/src/command.rs
diff --git a/src/agdb/db.rs → agdb/src/db.rs b/src/agdb/db.rs → agdb/src/db.rs
diff --git a/src/agdb/db/db_element.rs → agdb/src/db/db_element.rs b/src/agdb/db/db_element.rs → agdb/src/db/db_element.rs
diff --git a/src/agdb/db/db_error.rs → agdb/src/db/db_error.rs b/src/agdb/db/db_error.rs → agdb/src/db/db_error.rs
diff --git a/src/agdb/db/db_f64.rs → agdb/src/db/db_f64.rs b/src/agdb/db/db_f64.rs → agdb/src/db/db_f64.rs
diff --git a/src/agdb/db/db_id.rs → agdb/src/db/db_id.rs b/src/agdb/db/db_id.rs → agdb/src/db/db_id.rs
diff --git a/src/agdb/db/db_key.rs → agdb/src/db/db_key.rs b/src/agdb/db/db_key.rs → agdb/src/db/db_key.rs
diff --git a/src/agdb/db/db_key_value.rs → agdb/src/db/db_key_value.rs b/src/agdb/db/db_key_value.rs → agdb/src/db/db_key_value.rs
diff --git a/src/agdb/db/db_search_handlers.rs → agdb/src/db/db_search_handlers.rs b/src/agdb/db/db_search_handlers.rs → agdb/src/db/db_search_handlers.rs
diff --git a/src/agdb/db/db_value.rs → agdb/src/db/db_value.rs b/src/agdb/db/db_value.rs → agdb/src/db/db_value.rs
diff --git a/src/agdb/db/db_value_index.rs → agdb/src/db/db_value_index.rs b/src/agdb/db/db_value_index.rs → agdb/src/db/db_value_index.rs
diff --git a/src/agdb/graph.rs → agdb/src/graph.rs b/src/agdb/graph.rs → agdb/src/graph.rs
diff --git a/src/agdb/graph_search.rs → agdb/src/graph_search.rs b/src/agdb/graph_search.rs → agdb/src/graph_search.rs
diff --git a/...agdb/graph_search/breadth_first_search.rs → .../src/graph_search/breadth_first_search.rs b/...agdb/graph_search/breadth_first_search.rs → .../src/graph_search/breadth_first_search.rs
diff --git a/...ph_search/breadth_first_search_reverse.rs → ...ph_search/breadth_first_search_reverse.rs b/...ph_search/breadth_first_search_reverse.rs → ...ph_search/breadth_first_search_reverse.rs
diff --git a/src/agdb/graph_search/depth_first_search.rs → agdb/src/graph_search/depth_first_search.rs b/src/agdb/graph_search/depth_first_search.rs → agdb/src/graph_search/depth_first_search.rs
diff --git a/...raph_search/depth_first_search_reverse.rs → ...raph_search/depth_first_search_reverse.rs b/...raph_search/depth_first_search_reverse.rs → ...raph_search/depth_first_search_reverse.rs
diff --git a/src/agdb/graph_search/path_search.rs → agdb/src/graph_search/path_search.rs b/src/agdb/graph_search/path_search.rs → agdb/src/graph_search/path_search.rs
diff --git a/src/agdb/graph_search/search_impl.rs → agdb/src/graph_search/search_impl.rs b/src/agdb/graph_search/search_impl.rs → agdb/src/graph_search/search_impl.rs
diff --git a/src/agdb/lib.rs → agdb/src/lib.rs b/src/agdb/lib.rs → agdb/src/lib.rs
@@ -33,6 +33,7 @@ mod utilities;
 #[cfg(test)]
 pub mod test_utilities;
 
+pub use agdb_derive::DbUserValue;
 pub use db::db_element::DbElement;
 pub use db::db_error::DbError;
 pub use db::db_id::DbId;

diff --git a/src/agdb/query.rs → agdb/src/query.rs b/src/agdb/query.rs → agdb/src/query.rs
diff --git a/src/agdb/query/insert_aliases_query.rs → agdb/src/query/insert_aliases_query.rs b/src/agdb/query/insert_aliases_query.rs → agdb/src/query/insert_aliases_query.rs
diff --git a/src/agdb/query/insert_edges_query.rs → agdb/src/query/insert_edges_query.rs b/src/agdb/query/insert_edges_query.rs → agdb/src/query/insert_edges_query.rs
diff --git a/src/agdb/query/insert_nodes_query.rs → agdb/src/query/insert_nodes_query.rs b/src/agdb/query/insert_nodes_query.rs → agdb/src/query/insert_nodes_query.rs
diff --git a/src/agdb/query/insert_values_query.rs → agdb/src/query/insert_values_query.rs b/src/agdb/query/insert_values_query.rs → agdb/src/query/insert_values_query.rs
diff --git a/src/agdb/query/query_aliases.rs → agdb/src/query/query_aliases.rs b/src/agdb/query/query_aliases.rs → agdb/src/query/query_aliases.rs
diff --git a/src/agdb/query/query_condition.rs → agdb/src/query/query_condition.rs b/src/agdb/query/query_condition.rs → agdb/src/query/query_condition.rs
diff --git a/src/agdb/query/query_error.rs → agdb/src/query/query_error.rs b/src/agdb/query/query_error.rs → agdb/src/query/query_error.rs
diff --git a/src/agdb/query/query_id.rs → agdb/src/query/query_id.rs b/src/agdb/query/query_id.rs → agdb/src/query/query_id.rs
diff --git a/src/agdb/query/query_ids.rs → agdb/src/query/query_ids.rs b/src/agdb/query/query_ids.rs → agdb/src/query/query_ids.rs
diff --git a/src/agdb/query/query_result.rs → agdb/src/query/query_result.rs b/src/agdb/query/query_result.rs → agdb/src/query/query_result.rs
diff --git a/src/agdb/query/query_values.rs → agdb/src/query/query_values.rs b/src/agdb/query/query_values.rs → agdb/src/query/query_values.rs
diff --git a/src/agdb/query/remove_aliases_query.rs → agdb/src/query/remove_aliases_query.rs b/src/agdb/query/remove_aliases_query.rs → agdb/src/query/remove_aliases_query.rs
diff --git a/src/agdb/query/remove_query.rs → agdb/src/query/remove_query.rs b/src/agdb/query/remove_query.rs → agdb/src/query/remove_query.rs
diff --git a/src/agdb/query/remove_values_query.rs → agdb/src/query/remove_values_query.rs b/src/agdb/query/remove_values_query.rs → agdb/src/query/remove_values_query.rs
diff --git a/src/agdb/query/search_query.rs → agdb/src/query/search_query.rs b/src/agdb/query/search_query.rs → agdb/src/query/search_query.rs
diff --git a/src/agdb/query/select_aliases_query.rs → agdb/src/query/select_aliases_query.rs b/src/agdb/query/select_aliases_query.rs → agdb/src/query/select_aliases_query.rs
diff --git a/src/agdb/query/select_all_aliases_query.rs → agdb/src/query/select_all_aliases_query.rs b/src/agdb/query/select_all_aliases_query.rs → agdb/src/query/select_all_aliases_query.rs
diff --git a/src/agdb/query/select_key_count_query.rs → agdb/src/query/select_key_count_query.rs b/src/agdb/query/select_key_count_query.rs → agdb/src/query/select_key_count_query.rs
diff --git a/src/agdb/query/select_keys_query.rs → agdb/src/query/select_keys_query.rs b/src/agdb/query/select_keys_query.rs → agdb/src/query/select_keys_query.rs
diff --git a/src/agdb/query/select_query.rs → agdb/src/query/select_query.rs b/src/agdb/query/select_query.rs → agdb/src/query/select_query.rs
diff --git a/src/agdb/query/select_values_query.rs → agdb/src/query/select_values_query.rs b/src/agdb/query/select_values_query.rs → agdb/src/query/select_values_query.rs
diff --git a/src/agdb/query_builder.rs → agdb/src/query_builder.rs b/src/agdb/query_builder.rs → agdb/src/query_builder.rs
diff --git a/src/agdb/query_builder/insert.rs → agdb/src/query_builder/insert.rs b/src/agdb/query_builder/insert.rs → agdb/src/query_builder/insert.rs
diff --git a/src/agdb/query_builder/insert_aliases.rs → agdb/src/query_builder/insert_aliases.rs b/src/agdb/query_builder/insert_aliases.rs → agdb/src/query_builder/insert_aliases.rs
diff --git a/src/agdb/query_builder/insert_edge.rs → agdb/src/query_builder/insert_edge.rs b/src/agdb/query_builder/insert_edge.rs → agdb/src/query_builder/insert_edge.rs
diff --git a/src/agdb/query_builder/insert_nodes.rs → agdb/src/query_builder/insert_nodes.rs b/src/agdb/query_builder/insert_nodes.rs → agdb/src/query_builder/insert_nodes.rs
diff --git a/src/agdb/query_builder/insert_values.rs → agdb/src/query_builder/insert_values.rs b/src/agdb/query_builder/insert_values.rs → agdb/src/query_builder/insert_values.rs
diff --git a/src/agdb/query_builder/remove.rs → agdb/src/query_builder/remove.rs b/src/agdb/query_builder/remove.rs → agdb/src/query_builder/remove.rs
diff --git a/src/agdb/query_builder/remove_aliases.rs → agdb/src/query_builder/remove_aliases.rs b/src/agdb/query_builder/remove_aliases.rs → agdb/src/query_builder/remove_aliases.rs
diff --git a/src/agdb/query_builder/remove_ids.rs → agdb/src/query_builder/remove_ids.rs b/src/agdb/query_builder/remove_ids.rs → agdb/src/query_builder/remove_ids.rs
diff --git a/src/agdb/query_builder/remove_values.rs → agdb/src/query_builder/remove_values.rs b/src/agdb/query_builder/remove_values.rs → agdb/src/query_builder/remove_values.rs
diff --git a/src/agdb/query_builder/search.rs → agdb/src/query_builder/search.rs b/src/agdb/query_builder/search.rs → agdb/src/query_builder/search.rs
diff --git a/src/agdb/query_builder/select.rs → agdb/src/query_builder/select.rs b/src/agdb/query_builder/select.rs → agdb/src/query_builder/select.rs
diff --git a/src/agdb/query_builder/select_aliases.rs → agdb/src/query_builder/select_aliases.rs b/src/agdb/query_builder/select_aliases.rs → agdb/src/query_builder/select_aliases.rs
diff --git a/src/agdb/query_builder/select_ids.rs → agdb/src/query_builder/select_ids.rs b/src/agdb/query_builder/select_ids.rs → agdb/src/query_builder/select_ids.rs
diff --git a/src/agdb/query_builder/select_key_count.rs → agdb/src/query_builder/select_key_count.rs b/src/agdb/query_builder/select_key_count.rs → agdb/src/query_builder/select_key_count.rs
diff --git a/src/agdb/query_builder/select_keys.rs → agdb/src/query_builder/select_keys.rs b/src/agdb/query_builder/select_keys.rs → agdb/src/query_builder/select_keys.rs
diff --git a/src/agdb/query_builder/select_values.rs → agdb/src/query_builder/select_values.rs b/src/agdb/query_builder/select_values.rs → agdb/src/query_builder/select_values.rs
diff --git a/src/agdb/query_builder/where_.rs → agdb/src/query_builder/where_.rs b/src/agdb/query_builder/where_.rs → agdb/src/query_builder/where_.rs
diff --git a/src/agdb/storage.rs → agdb/src/storage.rs b/src/agdb/storage.rs → agdb/src/storage.rs
diff --git a/src/agdb/storage/file_records.rs → agdb/src/storage/file_records.rs b/src/agdb/storage/file_records.rs → agdb/src/storage/file_records.rs
diff --git a/src/agdb/storage/file_storage.rs → agdb/src/storage/file_storage.rs b/src/agdb/storage/file_storage.rs → agdb/src/storage/file_storage.rs
diff --git a/src/agdb/storage/write_ahead_log.rs → agdb/src/storage/write_ahead_log.rs b/src/agdb/storage/write_ahead_log.rs → agdb/src/storage/write_ahead_log.rs
diff --git a/src/agdb/test_utilities.rs → agdb/src/test_utilities.rs b/src/agdb/test_utilities.rs → agdb/src/test_utilities.rs
diff --git a/src/agdb/test_utilities/collision_value.rs → agdb/src/test_utilities/collision_value.rs b/src/agdb/test_utilities/collision_value.rs → agdb/src/test_utilities/collision_value.rs
diff --git a/src/agdb/test_utilities/test_file.rs → agdb/src/test_utilities/test_file.rs b/src/agdb/test_utilities/test_file.rs → agdb/src/test_utilities/test_file.rs
diff --git a/src/agdb/transaction.rs → agdb/src/transaction.rs b/src/agdb/transaction.rs → agdb/src/transaction.rs
diff --git a/src/agdb/transaction_mut.rs → agdb/src/transaction_mut.rs b/src/agdb/transaction_mut.rs → agdb/src/transaction_mut.rs
diff --git a/src/agdb/utilities.rs → agdb/src/utilities.rs b/src/agdb/utilities.rs → agdb/src/utilities.rs
diff --git a/src/agdb/utilities/serialize.rs → agdb/src/utilities/serialize.rs b/src/agdb/utilities/serialize.rs → agdb/src/utilities/serialize.rs
diff --git a/src/agdb/utilities/stable_hash.rs → agdb/src/utilities/stable_hash.rs b/src/agdb/utilities/stable_hash.rs → agdb/src/utilities/stable_hash.rs
diff --git a/tests/db_test.rs → agdb/tests/db_test.rs b/tests/db_test.rs → agdb/tests/db_test.rs
@@ -3,6 +3,7 @@ mod test_db;
 use agdb::Db;
 use agdb::DbElement;
 use agdb::DbId;
+use agdb::DbUserValue;
 use agdb::QueryBuilder;
 use agdb::QueryId;
 use std::sync::Arc;
@@ -21,6 +22,7 @@ fn public_types() {
     use agdb::DbKey;
     use agdb::DbKeyOrder;
     use agdb::DbKeyValue;
+    use agdb::DbUserValue;
     use agdb::DbValue;
     use agdb::InsertAliasesQuery;
     use agdb::InsertEdgesQuery;
@@ -48,6 +50,14 @@ fn public_types() {
     use agdb::TransactionMut;
 }
 
+#[test]
+fn db_user_value() {
+    #[derive(DbUserValue)]
+    struct MyData {}
+
+    let _ = MyData {};
+}
+
 #[test]
 fn data_persistence() {
     let test_file = TestFile::new();

diff --git a/tests/efficient_agdb.rs → agdb/tests/efficient_agdb.rs b/tests/efficient_agdb.rs → agdb/tests/efficient_agdb.rs
diff --git a/tests/insert_aliases_test.rs → agdb/tests/insert_aliases_test.rs b/tests/insert_aliases_test.rs → agdb/tests/insert_aliases_test.rs
diff --git a/tests/insert_edges_test.rs → agdb/tests/insert_edges_test.rs b/tests/insert_edges_test.rs → agdb/tests/insert_edges_test.rs
diff --git a/tests/insert_nodes_test.rs → agdb/tests/insert_nodes_test.rs b/tests/insert_nodes_test.rs → agdb/tests/insert_nodes_test.rs
diff --git a/tests/insert_values_test.rs → agdb/tests/insert_values_test.rs b/tests/insert_values_test.rs → agdb/tests/insert_values_test.rs
diff --git a/tests/quickstart.rs → agdb/tests/quickstart.rs b/tests/quickstart.rs → agdb/tests/quickstart.rs
diff --git a/tests/remove_aliases_test.rs → agdb/tests/remove_aliases_test.rs b/tests/remove_aliases_test.rs → agdb/tests/remove_aliases_test.rs
diff --git a/tests/remove_edges_test.rs → agdb/tests/remove_edges_test.rs b/tests/remove_edges_test.rs → agdb/tests/remove_edges_test.rs
diff --git a/tests/remove_nodes_test.rs → agdb/tests/remove_nodes_test.rs b/tests/remove_nodes_test.rs → agdb/tests/remove_nodes_test.rs
diff --git a/tests/remove_values_test.rs → agdb/tests/remove_values_test.rs b/tests/remove_values_test.rs → agdb/tests/remove_values_test.rs
diff --git a/tests/search_test.rs → agdb/tests/search_test.rs b/tests/search_test.rs → agdb/tests/search_test.rs
diff --git a/tests/search_where_test.rs → agdb/tests/search_where_test.rs b/tests/search_where_test.rs → agdb/tests/search_where_test.rs
diff --git a/tests/select_aliases_test.rs → agdb/tests/select_aliases_test.rs b/tests/select_aliases_test.rs → agdb/tests/select_aliases_test.rs
diff --git a/tests/select_key_count_test.rs → agdb/tests/select_key_count_test.rs b/tests/select_key_count_test.rs → agdb/tests/select_key_count_test.rs
diff --git a/tests/select_keys.rs → agdb/tests/select_keys.rs b/tests/select_keys.rs → agdb/tests/select_keys.rs
diff --git a/tests/select_test.rs → agdb/tests/select_test.rs b/tests/select_test.rs → agdb/tests/select_test.rs
diff --git a/tests/select_values_test.rs → agdb/tests/select_values_test.rs b/tests/select_values_test.rs → agdb/tests/select_values_test.rs
diff --git a/tests/test_db/mod.rs → agdb/tests/test_db/mod.rs b/tests/test_db/mod.rs → agdb/tests/test_db/mod.rs
@@ -1,4 +1,4 @@
-#[path = "../../src/agdb/test_utilities/test_file.rs"]
+#[path = "../../src/test_utilities/test_file.rs"]
 pub mod test_file;
 
 use agdb::Db;

diff --git a/agdb_derive/Cargo.toml b/agdb_derive/Cargo.toml
@@ -0,0 +1,19 @@
+[package]
+name = "agdb_derive"
+version = "0.3.1"
+edition = "2021"
+license = "Apache-2.0"
+homepage = "https://github.com/agnesoft/agdb"
+repository = "https://github.com/agnesoft/agdb"
+documentation = "https://github.com/agnesoft/agdb"
+readme = "../README.md"
+description = "Agnesoft Graph Database - derive macros"
+keywords = ["graph", "database"]
+categories = ["database", "database-implementations"]
+
+[lib]
+proc-macro = true
+
+[dependencies]
+quote = "1.0.32"
+syn = "2.0.28"
diff --git a/agdb_derive/src/lib.rs b/agdb_derive/src/lib.rs
@@ -0,0 +1,6 @@
+use proc_macro::TokenStream;
+
+#[proc_macro_derive(DbUserValue)]
+pub fn db_user_value_derive(_item: TokenStream) -> TokenStream {
+    TokenStream::new()
+}