From 3458950bea7d28b822c301ed3015880904bdf020 Mon Sep 17 00:00:00 2001
From: Hannes <55623006+umgefahren@users.noreply.github.com>
Date: Mon, 9 Oct 2023 04:46:32 +0200
Subject: [PATCH] chore(upnp, webrtc): add missing docs.rs metadata

Includes necessary package metadata to improve documentation on docs.rs (shows which items are behind a cfg).
Read more on: #2983

Pull-Request: #4599.
---
 protocols/upnp/Cargo.toml    | 7 +++++++
 transports/webrtc/Cargo.toml | 7 +++++++
 transports/webrtc/src/lib.rs | 3 +++
 3 files changed, 17 insertions(+)

diff --git a/protocols/upnp/Cargo.toml b/protocols/upnp/Cargo.toml
index 9367f0d6317..8a3c5e0ee90 100644
--- a/protocols/upnp/Cargo.toml
+++ b/protocols/upnp/Cargo.toml
@@ -25,3 +25,10 @@ tokio = ["igd-next/aio_tokio", "dep:tokio"]
 
 [lints]
 workspace = true
+
+# Passing arguments to the docsrs builder in order to properly document cfg's.
+# More information: https://docs.rs/about/builds#cross-compiling
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+rustc-args = ["--cfg", "docsrs"]
diff --git a/transports/webrtc/Cargo.toml b/transports/webrtc/Cargo.toml
index 8a8c928a775..1c5d23b4652 100644
--- a/transports/webrtc/Cargo.toml
+++ b/transports/webrtc/Cargo.toml
@@ -48,3 +48,10 @@ required-features = ["tokio"]
 
 [lints]
 workspace = true
+
+# Passing arguments to the docsrs builder in order to properly document cfg's.
+# More information: https://docs.rs/about/builds#cross-compiling
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+rustc-args = ["--cfg", "docsrs"]
diff --git a/transports/webrtc/src/lib.rs b/transports/webrtc/src/lib.rs
index f71203cc2f7..ea1e6a4d646 100644
--- a/transports/webrtc/src/lib.rs
+++ b/transports/webrtc/src/lib.rs
@@ -79,5 +79,8 @@
 //! hand-crate the SDP answer generated by the remote, this is problematic. A way to solve this
 //! is to make the hash a part of the remote's multiaddr. On the server side, we turn
 //! certificate verification off.
+
+#![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
+
 #[cfg(feature = "tokio")]
 pub mod tokio;