Binding design

bindings/README.md

@@ -35,6 +35,12 @@ For example, while the `opendal` crate might be at version `0.55.0`, a binding
 might be at version `0.47.0` or `0.49.2`. For updates and compatibility, use
 the specific binding version instead of the `opendal` crate version.
 
+## Design Proposals
+
+* [Dynamic service and layer extensions](docs/dynamic-extensions/README.md)
+  explores independently installable packages for the Python, Ruby, and
+  Node.js bindings. The proposal is not implemented yet.
+
 ## Getting Started
 
 Every binding should provide a `README.md` file to help users get started.

bindings/docs/dynamic-extensions/prototype/.cargo/config.toml

@@ -0,0 +1,7 @@
+# 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.
+
+[target.'cfg(target_os = "linux")']
+rustflags = ["-C", "link-arg=-Wl,--exclude-libs,ALL"]

bindings/docs/dynamic-extensions/prototype/.gitignore

@@ -0,0 +1,6 @@
+# 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.
+
+/target/