feat(serde_v8): add serde_v8::Global (#14761)

1 files changed, 41 insertions, 0 deletions

diff --git a/serde_v8/magic/global.rs b/serde_v8/magic/global.rs
new file mode 100644
index 000000000..942394067
--- /dev/null
+++ b/serde_v8/magic/global.rs
@@ -0,0 +1,41 @@
+// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
+
+use crate::magic::transl8::impl_magic;
+use crate::magic::transl8::FromV8;
+use crate::magic::transl8::ToV8;
+
+pub struct Global {
+  pub v8_value: v8::Global<v8::Value>,
+}
+impl_magic!(Global);
+
+impl From<v8::Global<v8::Value>> for Global {
+  fn from(v8_value: v8::Global<v8::Value>) -> Self {
+    Self { v8_value }
+  }
+}
+
+impl From<Global> for v8::Global<v8::Value> {
+  fn from(v: Global) -> Self {
+    v.v8_value
+  }
+}
+
+impl ToV8 for Global {
+  fn to_v8<'a>(
+    &self,
+    scope: &mut v8::HandleScope<'a>,
+  ) -> Result<v8::Local<'a, v8::Value>, crate::Error> {
+    Ok(v8::Local::new(scope, self.v8_value.clone()))
+  }
+}
+
+impl FromV8 for Global {
+  fn from_v8(
+    scope: &mut v8::HandleScope,
+    value: v8::Local<v8::Value>,
+  ) -> Result<Self, crate::Error> {
+    let global = v8::Global::new(scope, value);
+    Ok(global.into())
+  }
+}