Fix clippy

Signed-off-by: James Sturtevant <jsturtevant@gmail.com>

Author: jsturtevant

piet-cairo/src/lib.rs

@@ -3,7 +3,7 @@
 
 //! The Cairo backend for the Piet 2D graphics abstraction.
 
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![deny(clippy::trivially_copy_pass_by_ref)]
 
 mod text;

piet-common/src/lib.rs

@@ -28,7 +28,7 @@
 //! [image]: https://crates.io/crates/image
 //! [piet-cairo]: https://crates.io/crates/piet-cairo
 
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![deny(clippy::trivially_copy_pass_by_ref)]
 
 pub use piet::*;

piet-coregraphics/src/lib.rs

@@ -3,7 +3,7 @@
 
 //! The CoreGraphics backend for the Piet 2D graphics abstraction.
 
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![deny(clippy::trivially_copy_pass_by_ref)]
 
 mod ct_helpers;

piet-direct2d/src/lib.rs

@@ -4,7 +4,7 @@
 #![cfg(windows)]
 // allows for nice formatting for e.g. new_buf[i * 4 + 0] = premul(buf[i * 4 + 0, a)
 #![allow(clippy::identity_op)]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![deny(clippy::trivially_copy_pass_by_ref)]
 
 //! The Direct2D backend for the Piet 2D graphics abstraction.

piet-svg/src/lib.rs

@@ -3,7 +3,7 @@
 
 //! SVG output support for piet
 
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![deny(clippy::trivially_copy_pass_by_ref)]
 
 #[cfg(feature = "evcxr")]

piet-web/src/lib.rs

@@ -3,7 +3,7 @@
 
 // allows e.g. raw_data[dst_off + x * 4 + 2] = buf[src_off + x * 4 + 0];
 #![allow(clippy::identity_op)]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![deny(clippy::trivially_copy_pass_by_ref)]
 
 //! The Web Canvas backend for the Piet 2D graphics abstraction.

piet/src/lib.rs

@@ -24,7 +24,7 @@
 //! [`piet-coregraphics`]: https://crates.io/crates/piet-coregraphics
 //! [`piet-direct2d`]: https://crates.io/crates/piet-direct2d
 
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![warn(missing_docs)]
 #![deny(clippy::trivially_copy_pass_by_ref, rustdoc::broken_intra_doc_links)]