From 379b7d0d78f833acbc0aae3eff421f31430a6920 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carlos=20L=C3=B3pez?= <00xc@protonmail.com>
Date: Mon, 1 Jul 2024 10:53:14 +0200
Subject: [PATCH] Build docs.rs documentation with doc_auto_cfg

When building documentation for docs.rs, use the `doc_auto_cfg`
feature to highlight which crate features are required for a given
API. The feature is not used when building docs locally, as it
requires the nightly toolchain (which docs.rs already uses).
---
 Cargo.toml | 4 ++++
 src/lib.rs | 1 +
 2 files changed, 5 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index 504aa74..d4f2666 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,6 +9,10 @@ repository = "https://github.com/cloudflare/sliceslice-rs"
 license = "MIT"
 keywords = ["search", "text", "string", "single", "simd"]
 
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+
 [dependencies]
 cfg-if = "1"
 paste = "1"
diff --git a/src/lib.rs b/src/lib.rs
index 29019da..cd099db 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -6,6 +6,7 @@
 
 #![warn(missing_docs)]
 #![cfg_attr(feature = "stdsimd", feature(portable_simd))]
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
 
 /// Substring search implementations using aarch64 architecture features.
 #[cfg(target_arch = "aarch64")]