GOL-209 Resource support (#3)

golemcloud · Feb 21, 2024 · 73a4fd4 · 73a4fd4
1 parent b6aa445
commit 73a4fd4
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Showing 17 changed files with 925 additions and 280 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/wasm-rpc-stubgen/example/main.wit b/wasm-rpc-stubgen/example/main.wit
@@ -32,6 +32,40 @@ interface iface1 {
  new-point: func(x: s32, y: s32, metadata: metadata) -> point;
 
  get-metadata: func() -> option<metadata>;
+
+ record product-item {
+ product-id: string,
+ name: string,
+ price: float32,
+ quantity: u32,
+ }
+
+ record order {
+ order-id: string,
+ items: list<product-item>,
+ total: float32,
+ timestamp: u64,
+ }
+
+ record order-confirmation {
+ order-id: string,
+ }
+
+ variant checkout-result {
+ error(string),
+ success(order-confirmation),
+ }
+
+ resource cart {
+ constructor(user-id: string);
+ add-item: func(item: product-item) -> ();
+ remove-item: func(product-id: string) -> ();
+ update-item-quantity: func(product-id: string, quantity: u32) -> ();
+ checkout: func() -> checkout-result;
+ get-cart-contents: func() -> list<product-item>;
+ merge-with: func(other-cart: borrow<cart>) -> ();
+ merge: static func(cart1: borrow<cart>, cart2: borrow<cart>) -> cart;
+ }
 }
 
 world api {

diff --git a/wasm-rpc-stubgen/src/main.rs b/wasm-rpc-stubgen/src/main.rs
@@ -60,7 +60,7 @@ fn render_error<T>(result: anyhow::Result<T>) -> Option<T> {
  match result {
  Ok(value) => Some(value),
  Err(err) => {
- eprintln!("Error: {}", err);
+ eprintln!("Error: {:?}", err);
  None
  }
  }