doc: add readme for paimon & datafusion integration crate (#209)

Author: luoyuxia

crates/integrations/datafusion/Cargo.toml

@@ -20,7 +20,9 @@ name = "paimon-datafusion"
 edition.workspace = true
 version.workspace = true
 license.workspace = true
-description = "Apache Paimon DataFusion Integration (read-only)"
+homepage = "https://paimon.apache.org/docs/rust/datafusion/"
+documentation = "https://docs.rs/paimon-datafusion"
+description = "Apache Paimon DataFusion Integration"
 categories = ["database"]
 keywords = ["paimon", "datafusion", "integrations"]
 
@@ -32,5 +34,4 @@ paimon = { path = "../../paimon" }
 futures = "0.3"
 
 [dev-dependencies]
-serde_json = "1"
 tokio = { version = "1", features = ["macros", "rt-multi-thread"] }

crates/integrations/datafusion/README.md

@@ -0,0 +1,27 @@
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements.  See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership.  The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License.  You may obtain a copy of the License at
+  ~
+  ~   http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+-->
+
+# Apache Paimon DataFusion Integration
+
+[![crates.io](https://img.shields.io/crates/v/paimon-datafusion.svg)](https://crates.io/crates/paimon-datafusion)
+[![docs.rs](https://img.shields.io/docsrs/paimon-datafusion.svg)](https://docs.rs/paimon-datafusion/latest/paimon_datafusion/)
+
+This crate contains the integration of [Apache DataFusion](https://datafusion.apache.org/) and [Apache Paimon](https://paimon.apache.org/).
+
+See the [documentation](https://paimon.apache.org/docs/rust/datafusion/) for getting started guide and more details.

crates/paimon/Cargo.toml

@@ -21,6 +21,7 @@ description = "The rust implementation of Apache Paimon"
 documentation = "https://docs.rs/paimon"
 name = "paimon"
 
+homepage.workspace = true
 repository.workspace = true
 edition.workspace = true
 license.workspace = true

crates/paimon/README.md

@@ -0,0 +1,27 @@
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements.  See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership.  The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License.  You may obtain a copy of the License at
+  ~
+  ~   http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+-->
+
+# Apache Paimon Rust
+
+[![crates.io](https://img.shields.io/crates/v/paimon.svg)](https://crates.io/crates/paimon)
+[![docs.rs](https://img.shields.io/docsrs/paimon.svg)](https://docs.rs/paimon/latest/paimon/)
+
+This crate contains the official Native Rust implementation of [Apache Paimon](https://paimon.apache.org/).
+
+See the [documentation](https://paimon.apache.org/docs/rust/) for getting started guide and more details.