chore: merge pull request #1 from LiterateInk/rust

feat: add macros crate

Cargo.toml

@@ -1,13 +1,23 @@
+[workspace]
+resolver = "2"
+members = ["macros"]
+
+[workspace.package]
+license = "MIT"
+version = "1.1.0"
+
 [package]
-name = "utilities"
-version = "1.0.0"
+name = "literateink-utilities"
+version.workspace = true
 authors = ["Mikkel ALMONTE--RINGAUD <[email protected]> (https://github.com/Vexcited)"]
-description = "A general package containing utilities for helping building our libraries."
+readme = "README.md"
+repository = "https://github.com/LiterateInk/Utilities"
+description = "A general crate containing utilities for helping building our libraries."
 homepage = "https://docs.literate.ink/utilities"
 edition = "2021"
-repository = "https://github.com/LiterateInk/Utilities"
-rust-version = "1.56"
-license = "MIT"
+license.workspace = true
+
+
 
 [dependencies]
 futures = "0.3.17"
@@ -17,3 +27,4 @@ serde-wasm-bindgen = "0.4"
 wasm-bindgen = "0.2.86"
 wasm-bindgen-futures = "0.4.36"
 js-sys = "0.3.63"
+

macros/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "literateink-utilities-macros"
+version.workspace = true
+edition = "2021"
+repository = "https://github.com/LiterateInk/Utilities"
+description = "A general crate containing macros for helping building our libraries."
+license.workspace = true
+
+[lib]
+proc-macro = true
+
+[dependencies]
+quote = "1.0.36"
+syn = "2.0.72"

macros/src/lib.rs

@@ -0,0 +1,26 @@
+use syn::{DeriveInput, parse};
+use proc_macro::TokenStream;
+use quote::quote;
+
+#[proc_macro_derive(TsifyAsync)]
+pub fn tsify_async_macro_derive(input: TokenStream) -> TokenStream {
+    // Construct a representation of Rust code as a syntax tree
+    // that we can manipulate
+    let ast = parse(input).unwrap();
+
+    // Build the trait implementation
+    impl_tsify_async_macro(&ast)
+}
+
+fn impl_tsify_async_macro(ast: &DeriveInput) -> TokenStream {
+  let name = &ast.ident;
+  let gen = quote! {
+    impl From<#name> for JsValue {
+      fn from(value: #name) -> Self {
+        serde_wasm_bindgen::to_value(&value).unwrap()
+      }
+    }
+  };
+
+  gen.into()
+}