Merge pull request #3218 from uint/seal-host-function-kind

Seal `HostFunctionKind`
wasmerio · Oct 5, 2022 · 07c2add · 07c2add
2 parents 4ad7020 + 678cbdc
commit 07c2add
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/api/src/sys/externals/function.rs b/lib/api/src/sys/externals/function.rs
@@ -1105,7 +1105,7 @@ mod inner {
     /// the trait system to automatically generate the appropriate
     /// host functions.
     #[doc(hidden)]
-    pub trait HostFunctionKind {}
+    pub trait HostFunctionKind: private::HostFunctionKindSealed {}
 
     /// An empty struct to help Rust typing to determine
     /// when a `HostFunction` does have an environment.