Fix broken documentation for v3 (#162)

Author: ia0

.github/workflows/ci.yml

@@ -183,7 +183,7 @@ jobs:
       working-directory: www
     - name: cd lib/v3 && cargo +nightly doc
       env:
-        RUSTDOCFLAGS: --deny=warnings
+        RUSTDOCFLAGS: --deny=warnings --cfg=docsrs
       run: cargo +nightly doc
       working-directory: lib/v3
     - name: cd lib && cargo +nightly doc

LICENSE

@@ -1,7 +1,7 @@
 The MIT License (MIT)
 
-Copyright (c) 2015-2020 Julien Cretin
-Copyright (c) 2017-2020 Google Inc.
+Copyright (c) 2015 Julien Cretin
+Copyright (c) 2017 Google Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

lib/v3/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.1.3-git
+
+### Patch
+
+- Use `doc_cfg` instead of `doc_auto_cfg`
+
 ## 0.1.2
 
 ### Patch

lib/v3/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "data-encoding-v3"
-version = "0.1.2"
+version = "0.1.3-git"
 license = "MIT"
 edition = "2024"
 rust-version = "1.85"

lib/v3/src/lib.rs

@@ -2,7 +2,7 @@
 #![doc = ""]
 #![doc = include_str!("../README.md")]
 #![no_std]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 
 #[cfg(feature = "alloc")]
 extern crate alloc;

xtask/src/main.rs

@@ -146,7 +146,7 @@ impl Action {
                     &[&["--no-default-features", "--features=alloc"], &["--no-default-features"]];
             }
         }
-        if self.dir == Dir::Lib && self.task == Task::Doc {
+        if matches!(self.dir, Dir::LibV3 | Dir::Lib) && self.task == Task::Doc {
             instructions.0[0].env[0].1.push_str(" --cfg=docsrs");
         }
         if self.dir == Dir::Nostd && self.task == Task::Test {