From d99a256b6f7ced624dcc7b306f576512ef1f6247 Mon Sep 17 00:00:00 2001
From: Jack Grigg <jack@electriccoin.co>
Date: Fri, 19 Nov 2021 23:06:53 +0000
Subject: [PATCH] Set MSRV to 1.51

The `doc(include)` logic is placed back behind the `nightly` feature
flag, as it requires 1.54.
---
 rust-toolchain | 1 +
 src/lib.rs     | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)
 create mode 100644 rust-toolchain

diff --git a/rust-toolchain b/rust-toolchain
new file mode 100644
index 0000000..ba0a719
--- /dev/null
+++ b/rust-toolchain
@@ -0,0 +1 @@
+1.51.0
diff --git a/src/lib.rs b/src/lib.rs
index 81c7161..5d03961 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -8,8 +8,12 @@
 // - Deirdre Connolly <deirdre@zfnd.org>
 // - Henry de Valence <hdevalence@hdevalence.ca>
 
+#![doc(html_root_url = "https://docs.rs/reddsa/0.0.0")]
+#![cfg_attr(feature = "nightly", feature(external_doc))]
+#![cfg_attr(feature = "nightly", doc(include = "../README.md"))]
 #![deny(missing_docs)]
-#![doc = include_str!("../README.md")]
+
+//! Docs require the `nightly` feature until RFC 1990 lands.
 
 pub mod batch;
 mod constants;