fix dependency not working with rustc 1.78 (#3890)

Author: Madoshakalaka

Cargo.lock

@@ -87,7 +87,7 @@ fn base_router(props: &RouterProps) -> Html {
             history.clone(),
             old_basename.as_ref().or(basename.as_ref()).cloned(),
         );
-        *old_basename = basename.clone();
+        old_basename.clone_from(&basename);
         let location = history.location();
         let stripped = old_navigator.strip_basename(Cow::from(location.path()));
         let prefixed = navigator.prefix_basename(&stripped);

packages/yew-router/src/router.rs

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 build = "build.rs"
 publish = false
-rust-version = "1.81"
+rust-version = "1.78"
 
 [dependencies]
 yew-agent = { path = "../../packages/yew-agent/" }

tools/website-test/Cargo.toml

@@ -40,7 +40,13 @@ fn should_combine_code_blocks(path: &Path) -> io::Result<bool> {
     }
     let mut buf = [0u8; 32];
     file.read_exact(&mut buf)?;
-    Ok(buf.trim_ascii_end().ends_with(FLAG))
+    // TODO: Use trim_ascii_end() when MSRV is updated to 1.80+
+    let trimmed = buf
+        .iter()
+        .rposition(|&b| !b.is_ascii_whitespace())
+        .map(|i| &buf[..=i])
+        .unwrap_or(&buf[..0]);
+    Ok(trimmed.ends_with(FLAG))
 }
 
 fn apply_diff(src: &mut String, preamble: &str, added: &str, removed: &str) -> Result {
@@ -117,7 +123,8 @@ fn combined_code_blocks(path: &Path) -> Result<String> {
                 }
                 removed += line;
                 removed += "\n";
-            } else if line.trim_ascii() == "// ..." {
+            // TODO: Use trim_ascii() when MSRV is updated to 1.80+
+            } else if line.trim() == "// ..." {
                 // disregard the preamble
                 preamble.clear();
             } else {