From 3417d152e0f52f23f0417794986f72d0ab7514dd Mon Sep 17 00:00:00 2001
From: Tobie Morgan Hitchcock <tobie@abcum.com>
Date: Wed, 6 Jul 2022 14:40:43 +0100
Subject: [PATCH] =?UTF-8?q?Ensure=20PARALLEL=20clauses=20don=E2=80=99t=20r?=
 =?UTF-8?q?un=20on=20WASM?=
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---
 lib/src/dbs/iterator.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/src/dbs/iterator.rs b/lib/src/dbs/iterator.rs
index 89bec676..c35b5b30 100644
--- a/lib/src/dbs/iterator.rs
+++ b/lib/src/dbs/iterator.rs
@@ -329,7 +329,8 @@ impl Iterator {
 		Ok(())
 	}
 
-	#[cfg(not(feature = "parallel"))]
+	#[cfg(any(target_arch = "wasm32", not(feature = "parallel")))]
+	#[cfg_attr(feature = "parallel", async_recursion)]
 	#[cfg_attr(not(feature = "parallel"), async_recursion(?Send))]
 	async fn iterate(
 		&mut self,
@@ -346,8 +347,9 @@ impl Iterator {
 		Ok(())
 	}
 
-	#[cfg(feature = "parallel")]
+	#[cfg(all(feature = "parallel", not(target_arch = "wasm32")))]
 	#[cfg_attr(feature = "parallel", async_recursion)]
+	#[cfg_attr(not(feature = "parallel"), async_recursion(?Send))]
 	async fn iterate(
 		&mut self,
 		ctx: &Context<'_>,