Update sycamore to v0.5.1

Author: lukechu10

frameworks/keyed/sycamore/Cargo.toml

@@ -10,7 +10,7 @@ crate-type = ["cdylib"]
 [dependencies]
 getrandom = {version = "0.2", features = ["js"]}
 rand = {version = "0.8", features = ["small_rng"]}
-sycamore = "0.5"
+sycamore = "0.5.1"
 wasm-bindgen = "0.2.74"
 web-sys = {version = "0.3.51", features = ["Window", "Document"]}
 

frameworks/keyed/sycamore/src/lib.rs

@@ -77,16 +77,20 @@ fn build_data(count: usize) -> Vec<RowData> {
     data.reserve_exact(count);
 
     for _i in 0..count {
-        let label = Signal::new(format!(
-            "{} {} {}",
-            ADJECTIVES.choose(&mut thread_rng).unwrap(),
-            COLOURS.choose(&mut thread_rng).unwrap(),
-            NOUNS.choose(&mut thread_rng).unwrap()
-        ));
+        let adjective = ADJECTIVES.choose(&mut thread_rng).unwrap();
+        let colour = COLOURS.choose(&mut thread_rng).unwrap();
+        let noun = NOUNS.choose(&mut thread_rng).unwrap();
+        let capacity = adjective.len() + colour.len() + noun.len() + 2;
+        let mut label = String::with_capacity(capacity);
+        label.push_str(adjective);
+        label.push(' ');
+        label.push_str(colour);
+        label.push(' ');
+        label.push_str(noun);
 
         data.push(RowData {
             id: ID_COUNTER.load(Ordering::Relaxed),
-            label,
+            label: Signal::new(label),
         });
 
         ID_COUNTER.store(ID_COUNTER.load(Ordering::Relaxed) + 1, Ordering::Relaxed);