batch::get-many should parallel store.get

.github/workflows/main.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - uses: WebAssembly/wit-abi-up-to-date@v22
+    - uses: WebAssembly/wit-abi-up-to-date@v25
       with:
         wit-bindgen: '0.32.0'
         worlds: 'imports watch-service'

imports.md

@@ -292,9 +292,9 @@ resource.</p>
 <h3>Functions</h3>
 <h4><a id="get_many"></a><code>get-many: func</code></h4>
 <p>Get the key-value pairs associated with the keys in the store. It returns a list of
-key-value pairs.</p>
-<p>If any of the keys do not exist in the store, it returns a <code>none</code> value for that pair in the
-list.</p>
+key-value pairs, one for each key requested.</p>
+<p>The returned list contains an entry for every key provided. If a key does not exist in the
+store, its corresponding value will be <code>none</code>.</p>
 <p>MAY show an out-of-date value if there are concurrent writes to the store.</p>
 <p>If any other error occurs, it returns an <code>Err(error)</code>.</p>
 <h5>Params</h5>
@@ -304,7 +304,7 @@ list.</p>
 </ul>
 <h5>Return values</h5>
 <ul>
-<li><a id="get_many.0"></a> result&lt;list&lt;option&lt;(<code>string</code>, list&lt;<code>u8</code>&gt;)&gt;&gt;, <a href="#error"><a href="#error"><code>error</code></a></a>&gt;</li>
+<li><a id="get_many.0"></a> result&lt;list&lt;(<code>string</code>, option&lt;list&lt;<code>u8</code>&gt;&gt;)&gt;, <a href="#error"><a href="#error"><code>error</code></a></a>&gt;</li>
 </ul>
 <h4><a id="set_many"></a><code>set-many: func</code></h4>
 <p>Set the values associated with the keys in the store. If the key already exists in the

watch-service.md

@@ -290,9 +290,9 @@ resource.</p>
 <h3>Functions</h3>
 <h4><a id="get_many"></a><code>get-many: func</code></h4>
 <p>Get the key-value pairs associated with the keys in the store. It returns a list of
-key-value pairs.</p>
-<p>If any of the keys do not exist in the store, it returns a <code>none</code> value for that pair in the
-list.</p>
+key-value pairs, one for each key requested.</p>
+<p>The returned list contains an entry for every key provided. If a key does not exist in the
+store, its corresponding value will be <code>none</code>.</p>
 <p>MAY show an out-of-date value if there are concurrent writes to the store.</p>
 <p>If any other error occurs, it returns an <code>Err(error)</code>.</p>
 <h5>Params</h5>
@@ -302,7 +302,7 @@ list.</p>
 </ul>
 <h5>Return values</h5>
 <ul>
-<li><a id="get_many.0"></a> result&lt;list&lt;option&lt;(<code>string</code>, list&lt;<code>u8</code>&gt;)&gt;&gt;, <a href="#error"><a href="#error"><code>error</code></a></a>&gt;</li>
+<li><a id="get_many.0"></a> result&lt;list&lt;(<code>string</code>, option&lt;list&lt;<code>u8</code>&gt;&gt;)&gt;, <a href="#error"><a href="#error"><code>error</code></a></a>&gt;</li>
 </ul>
 <h4><a id="set_many"></a><code>set-many: func</code></h4>
 <p>Set the values associated with the keys in the store. If the key already exists in the

wit/batch.wit

@@ -21,15 +21,15 @@ interface batch {
     use store.{bucket, error};
 
     /// Get the key-value pairs associated with the keys in the store. It returns a list of
-    /// key-value pairs.
+    /// key-value pairs, one for each key requested.
     ///
-    /// If any of the keys do not exist in the store, it returns a `none` value for that pair in the
-    /// list.
+    /// The returned list contains an entry for every key provided. If a key does not exist in the
+    /// store, its corresponding value will be `none`.
     /// 
     /// MAY show an out-of-date value if there are concurrent writes to the store.
     /// 
     /// If any other error occurs, it returns an `Err(error)`.
-    get-many: func(bucket: borrow<bucket>, keys: list<string>) -> result<list<option<tuple<string, list<u8>>>>, error>;
+    get-many: func(bucket: borrow<bucket>, keys: list<string>) -> result<list<tuple<string, option<list<u8>>>>, error>;
 
     /// Set the values associated with the keys in the store. If the key already exists in the
     /// store, it overwrites the value.