refactor(core): introduce wren-core-base module to collect the common structs and utilities

wren-core-base/.gitignore

@@ -0,0 +1,4 @@
+Cargo.lock
+target/
+manifest-macro/Cargo.lock
+manifest-macro/target/

wren-core-base/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "wren-core-base"
+version = "0.1.0"
+edition = "2021"
+
+[features]
+python-binding = ["dep:pyo3"]
+default = []
+
+[dependencies]
+pyo3 = { version = "0.23.3", features = ["extension-module"], optional = true }
+serde = { version = "1.0.201", features = ["derive", "rc"] }
+wren-manifest-macro = { path = "manifest-macro" }
+serde_json = { version = "1.0.117" }
+serde_with = { version = "3.11.0" }
+
+[lib]
+name = "wren_core_base"
+path = "src/lib.rs"

wren-core-base/README.md

@@ -0,0 +1,5 @@
+# Wren Core Base Module
+This module is the base module for Wren Core. It contains the common utilities, the base traits and structs for the Wren Core.
+
+## Crate Features
+- `python-binding`: Enable the Python binding to access the Manifest struct in Python. This feature is disabled by default.

wren-core-base/manifest-macro/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "wren-manifest-macro"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+syn = { version = "2.0", default-features = false, features = [
+  "printing",
+  "parsing",
+  "proc-macro",
+] }
+quote = "1.0"
+
+[lib]
+proc-macro = true
+name = "manifest_macro"
+path = "src/lib.rs"

wren-core-base/manifest-macro/README.md

@@ -0,0 +1,14 @@
+# Wren Core Manifest Macro
+This is module to collect the generating macros for the manifest struct of Wren MDL.
+They are used to generate the manifest struct for different bindings.
+Currently, we have the following bindings:
+- Python
+- Rust
+
+## Example
+```rust
+use wren_core_manifest_macro::manifest;
+
+manifest!(true); // Generate the manifest struct for Python binding 
+manifest!(false); // Generate the manifest struct for Rust binding
+```