feat: enhance RhttpCompatibleClient with cancel token support and improve error handling; add new target for Windows ARM64

lib/services/http/rhttp/src/client/compatible_client.dart

@@ -1,7 +1,5 @@
 import 'package:http/http.dart';
-import 'package:mangayomi/services/http/rhttp/src/client/rhttp_client.dart';
+import 'package:mangayomi/services/http/rhttp/rhttp.dart';
-import 'package:mangayomi/services/http/rhttp/src/model/exception.dart';
-import 'package:mangayomi/services/http/rhttp/src/model/settings.dart';
 import 'package:mangayomi/src/rust/api/rhttp/http.dart' as rust;
 
 /// An HTTP client that is compatible with the `http` package.
@@ -36,6 +34,17 @@ class RhttpCompatibleClient with BaseClient {
 
   @override
   Future<StreamedResponse> send(BaseRequest request) async {
+    final CancelToken? cancelToken;
+    switch (request) {
+      case Abortable(abortTrigger: final trigger?):
+        cancelToken = CancelToken();
+        trigger.then((_) {
+          cancelToken?.cancel();
+        });
+        break;
+      case _:
+        cancelToken = null;
+    }
     try {
       final response = await client.requestStream(
         method: switch (request.method) {
@@ -53,12 +62,30 @@ class RhttpCompatibleClient with BaseClient {
         url: request.url.toString(),
         headers: rust.HttpHeaders.map(request.headers),
         body: await request.finalize().toBytes(),
+        cancelToken: cancelToken,
       );
 
       final responseHeaderMap = response.headerMap;
 
       return StreamedResponse(
-        response.body,
+        response.body.handleError((e, st) {
+          if (e is RhttpException) {
+            if (e is RhttpCancelException) {
+              Error.throwWithStackTrace(
+                RhttpWrappedRequestAbortedException(request.url, e),
+                st,
+              );
+            }
+            Error.throwWithStackTrace(
+              RhttpWrappedClientException(e.toString(), request.url, e),
+              st,
+            );
+          }
+          Error.throwWithStackTrace(
+            ClientException(e.toString(), request.url),
+            st,
+          );
+        }),
         response.statusCode,
         contentLength: switch (responseHeaderMap['content-length']) {
           String s => int.parse(s),
@@ -71,6 +98,12 @@ class RhttpCompatibleClient with BaseClient {
         reasonPhrase: null,
       );
     } on RhttpException catch (e, st) {
+      if (e is RhttpCancelException) {
+        Error.throwWithStackTrace(
+          RhttpWrappedRequestAbortedException(request.url, e),
+          st,
+        );
+      }
       Error.throwWithStackTrace(
         RhttpWrappedClientException(e.toString(), request.url, e),
         st,
@@ -98,6 +131,16 @@ class RhttpWrappedClientException extends ClientException {
   String toString() => rhttpException.toString();
 }
 
+class RhttpWrappedRequestAbortedException extends RequestAbortedException {
+  /// The original exception that was thrown by rhttp.
+  final RhttpException rhttpException;
+
+  RhttpWrappedRequestAbortedException(super.uri, this.rhttpException);
+
+  @override
+  String toString() => rhttpException.toString();
+}
+
 extension on ClientSettings {
   /// Makes sure that the settings conform to the requirements of [BaseClient].
   ClientSettings digest() {

rust/src/api/rhttp/http.rs

@@ -326,7 +326,10 @@ async fn make_http_request_helper(
 fn header_to_vec(headers: &reqwest::header::HeaderMap) -> Vec<(String, String)> {
     headers
         .iter()
-        .map(|(k, v)| (k.as_str().to_string(), v.to_str().unwrap().to_string()))
+        .filter_map(|(k, v)| match v.to_str() {
+            Ok(v_str) => Some((k.as_str().to_string(), v_str.to_string())),
+            Err(_) => None,
+        })
         .collect()
 }
 

rust_builder/cargokit/build_tool/lib/src/target.dart

@@ -46,6 +46,10 @@ class Target {
       rust: 'x86_64-pc-windows-msvc',
       flutter: 'windows-x64',
     ),
+    Target(
+      rust: 'aarch64-pc-windows-msvc',
+      flutter: 'windows-arm64',
+    ),
     Target(
       rust: 'x86_64-unknown-linux-gnu',
       flutter: 'linux-x64',