From 37c5ff4c6dcf7ddd6e3844547958485ac356405f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kre=C5=A1imir=20Klas?= <kklas@users.noreply.github.com>
Date: Sun, 5 Jun 2022 02:34:47 +0200
Subject: [PATCH] lang: strip Box when parsing idl types (#1947)

---
 lang/syn/src/idl/file.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lang/syn/src/idl/file.rs b/lang/syn/src/idl/file.rs
index 908c9acff..23e813aa5 100644
--- a/lang/syn/src/idl/file.rs
+++ b/lang/syn/src/idl/file.rs
@@ -605,6 +605,13 @@ fn to_idl_type(ctx: &CrateContext, ty: &syn::Type) -> IdlType {
     if tts_string.starts_with('[') {
         tts_string = resolve_variable_array_lengths(ctx, tts_string);
     }
+    // Box<FooType> -> FooType
+    tts_string = tts_string
+        .strip_prefix("Box < ")
+        .and_then(|t| t.strip_suffix(" >"))
+        .unwrap_or(&tts_string)
+        .into();
+
     tts_string.parse().unwrap()
 }