Document rustwasm#2614

Jules-Bertholet · Jul 14, 2021 · 90c4c0c · 90c4c0c
1 parent 576d940
commit 90c4c0c
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diff --git a/guide/src/reference/types/boxed-jsvalue-slice.md b/guide/src/reference/types/boxed-jsvalue-slice.md
@@ -4,6 +4,8 @@
 |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
 | Yes | No | No | Yes | Yes | Yes | A JavaScript `Array` object |
 
+Boxed slices of imported JS types and exported Rust types are also supported. `Vec<T>` is supported wherever `Box<[T]>` is.
+
 ## Example Rust Usage
 
 ```rust