From 2e4a088b789c2f4fd2fe622ff72bb2d638ec5851 Mon Sep 17 00:00:00 2001
From: oxalica <oxalicc@pm.me>
Date: Mon, 6 Nov 2023 07:30:34 +0800
Subject: [PATCH] Uncollide tokio's `docsrs` feature

tokio fails to compile with `--cfg docsrs` under latest nightly.
---
 Cargo.toml   |  3 ++-
 src/lib.rs   | 12 ++++++------
 src/stdio.rs |  2 +-
 3 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index e59503c..43d3947 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -93,4 +93,5 @@ debug = 1
 
 [package.metadata.docs.rs]
 all-features = true
-rustdoc-args = ["--cfg", "docsrs"]
+# Workaround: https://github.com/rust-lang/rust/issues/117622
+rustdoc-args = ["--cfg", "docsrs_"]
diff --git a/src/lib.rs b/src/lib.rs
index 0b2b085..e04f89c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -51,7 +51,7 @@
 //!   *Disabled by default.*
 //! - `tokio`: Enable compatible methods for [`tokio`](https://crates.io/crates/tokio) runtime.
 //!   *Disabled by default.*
-#![cfg_attr(docsrs, feature(doc_cfg))]
+#![cfg_attr(docsrs_, feature(doc_cfg))]
 #![warn(missing_docs)]
 use std::any::{type_name, Any, TypeId};
 use std::collections::HashMap;
@@ -109,25 +109,25 @@ pub mod router;
 pub mod server;
 
 #[cfg(feature = "forward")]
-#[cfg_attr(docsrs, doc(cfg(feature = "forward")))]
+#[cfg_attr(docsrs_, doc(cfg(feature = "forward")))]
 mod forward;
 
 #[cfg(feature = "client-monitor")]
-#[cfg_attr(docsrs, doc(cfg(feature = "client-monitor")))]
+#[cfg_attr(docsrs_, doc(cfg(feature = "client-monitor")))]
 pub mod client_monitor;
 
 #[cfg(all(feature = "stdio", unix))]
-#[cfg_attr(docsrs, doc(cfg(all(feature = "stdio", unix))))]
+#[cfg_attr(docsrs_, doc(cfg(all(feature = "stdio", unix))))]
 pub mod stdio;
 
 #[cfg(feature = "tracing")]
-#[cfg_attr(docsrs, doc(cfg(feature = "tracing")))]
+#[cfg_attr(docsrs_, doc(cfg(feature = "tracing")))]
 pub mod tracing;
 
 #[cfg(feature = "omni-trait")]
 mod omni_trait;
 #[cfg(feature = "omni-trait")]
-#[cfg_attr(docsrs, doc(cfg(feature = "omni-trait")))]
+#[cfg_attr(docsrs_, doc(cfg(feature = "omni-trait")))]
 pub use omni_trait::{LanguageClient, LanguageServer};
 
 /// A convenient type alias for `Result` with `E` = [`enum@crate::Error`].
diff --git a/src/stdio.rs b/src/stdio.rs
index 7c53c4c..4b2bc37 100644
--- a/src/stdio.rs
+++ b/src/stdio.rs
@@ -226,7 +226,7 @@ impl Write for PipeStdout {
 // Tokio compatibility.
 // We can simplify these if we have https://github.com/tokio-rs/tokio/issues/5785
 #[cfg(feature = "tokio")]
-#[cfg_attr(docsrs, doc(cfg(feature = "tokio")))]
+#[cfg_attr(docsrs_, doc(cfg(feature = "tokio")))]
 mod tokio_impl {
     use std::pin::Pin;
     use std::task::{Context, Poll};