From b981a9a6922fb4b054ae213f382f5db9f1344e07 Mon Sep 17 00:00:00 2001
From: Tom Parker-Shemilt <palfrey@tevp.net>
Date: Sat, 12 Feb 2022 18:26:17 +0000
Subject: [PATCH] Run the document-features only on docsrs

---
 serial_test/Cargo.toml | 4 +++-
 serial_test/src/lib.rs | 5 ++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/serial_test/Cargo.toml b/serial_test/Cargo.toml
index 2ccf435..11e43b3 100644
--- a/serial_test/Cargo.toml
+++ b/serial_test/Cargo.toml
@@ -15,7 +15,7 @@ lazy_static = "1.2"
 parking_lot = ">= 0.10, < 0.12"
 serial_test_derive = { version = "~0.5.1", path = "../serial_test_derive" }
 fslock = {version = "0.2", optional = true}
-document-features = "0.2"
+document-features = {version = "0.2", optional=true}
 
 [features]
 default = []
@@ -23,6 +23,8 @@ default = []
 ## The file_locks feature unlocks the `file_serial` macro
 file_locks = ["fslock"]
 
+docsrs = ["document-features"]
+
 # docs.rs-specific configuration
 [package.metadata.docs.rs]
 all-features = true
diff --git a/serial_test/src/lib.rs b/serial_test/src/lib.rs
index 943408f..e83eec0 100644
--- a/serial_test/src/lib.rs
+++ b/serial_test/src/lib.rs
@@ -32,7 +32,10 @@
 //! ````
 //!
 //! ## Feature flags
-#![doc = document_features::document_features!()]
+#![cfg_attr(
+    feature = "docsrs",
+    cfg_attr(doc, doc = ::document_features::document_features!())
+)]
 
 mod code_lock;
 #[cfg(feature = "file_locks")]