From 424e5ac5ae5919b854e9d87faf71aaeae36b7e3b Mon Sep 17 00:00:00 2001
From: fzyzcjy <5236035+fzyzcjy@users.noreply.github.com>
Date: Sun, 24 Dec 2023 04:24:35 +0800
Subject: [PATCH] Support `isize` (#53)

* Support `isize`

* Update containers.rs
---
 src/into_dart_extra.rs | 14 ++++++++++++++
 tests/containers.rs    |  1 +
 2 files changed, 15 insertions(+)

diff --git a/src/into_dart_extra.rs b/src/into_dart_extra.rs
index ccc73e7..9100a68 100644
--- a/src/into_dart_extra.rs
+++ b/src/into_dart_extra.rs
@@ -66,6 +66,20 @@ impl IntoDart for usize {
     }
 }
 
+#[cfg(target_pointer_width = "64")]
+impl IntoDart for isize {
+    fn into_dart(self) -> DartCObject {
+        (self as i64).into_dart()
+    }
+}
+
+#[cfg(target_pointer_width = "32")]
+impl IntoDart for isize {
+    fn into_dart(self) -> DartCObject {
+        (self as i32).into_dart()
+    }
+}
+
 impl IntoDart for char {
     fn into_dart(self) -> DartCObject {
         (self as u32).into_dart()
diff --git a/tests/containers.rs b/tests/containers.rs
index 9f9e2ec..ed73980 100644
--- a/tests/containers.rs
+++ b/tests/containers.rs
@@ -78,6 +78,7 @@ fn main() {
     assert!(isolate.post(42i128));
     assert!(isolate.post(42u128));
     assert!(isolate.post(42usize));
+    assert!(isolate.post(42isize));
     assert!(isolate.post(true));
     assert!(isolate.post(false));
     assert!(isolate.post('🎊'));