Improve documentation

Author: daxpedda

Cargo.toml

@@ -66,7 +66,8 @@ harness = false
 name = "opaque"
 
 [package.metadata.docs.rs]
-features = ["argon2", "std", "curve25519"]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
 targets = []
 
 [[example]]

src/lib.rs

@@ -1114,8 +1114,9 @@
 //!     (https://docs.rs/curve25519-dalek/4.0.0-pre.5/curve25519_dalek/index.html#backends)
 //! [`p256::NistP256`]: https://docs.rs/p256/latest/p256/struct.NistP256.html
 
-#![cfg_attr(not(test), deny(unsafe_code))]
 #![no_std]
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(not(test), deny(unsafe_code))]
 #![warn(clippy::cargo, missing_docs)]
 #![cfg_attr(not(test), warn(unused_crate_dependencies))]
 #![allow(type_alias_bounds)]