From 808582826b4ce799323c65ba3768514ae9cc7b38 Mon Sep 17 00:00:00 2001
From: Alphyr <47725341+a1phyr@users.noreply.github.com>
Date: Mon, 12 Jul 2021 16:24:55 +0200
Subject: [PATCH] Enable nightly doc features on docs.rs (#3076)

---
 crates/wasmtime/Cargo.toml    | 5 ++---
 crates/wasmtime/src/config.rs | 1 +
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/crates/wasmtime/Cargo.toml b/crates/wasmtime/Cargo.toml
index 65cc5847d7..6b9a216d85 100644
--- a/crates/wasmtime/Cargo.toml
+++ b/crates/wasmtime/Cargo.toml
@@ -9,9 +9,8 @@ repository = "https://github.com/bytecodealliance/wasmtime"
 readme = "README.md"
 edition = "2018"
 
-# FIXME(rust-lang/cargo#9300): uncomment once that lands
-# [package.metadata.docs.rs]
-# rustdoc-args = ["--cfg", "nightlydoc"]
+[package.metadata.docs.rs]
+rustdoc-args = ["--cfg", "nightlydoc"]
 
 [dependencies]
 wasmtime-runtime = { path = "../runtime", version = "0.28.0" }
diff --git a/crates/wasmtime/src/config.rs b/crates/wasmtime/src/config.rs
index ed9ba1fa33..d48744031c 100644
--- a/crates/wasmtime/src/config.rs
+++ b/crates/wasmtime/src/config.rs
@@ -528,6 +528,7 @@ impl Config {
     ///
     /// By default this option is 2 MiB.
     #[cfg(feature = "async")]
+    #[cfg_attr(nightlydoc, doc(cfg(feature = "async")))]
     pub fn async_stack_size(&mut self, size: usize) -> Result<&mut Self> {
         if size < self.max_wasm_stack {
             bail!("async stack size cannot be less than the maximum wasm stack size");