Enable feature(doc_auto_cfg)

src/config.rs

@@ -13,19 +13,16 @@ pub trait ConfigBuilderExt {
     /// This will return an error if no valid certs were found. In that case,
     /// it's recommended to use `with_webpki_roots`.
     #[cfg(feature = "rustls-native-certs")]
-    #[cfg_attr(docsrs, doc(cfg(feature = "rustls-native-certs")))]
     fn with_native_roots(self) -> std::io::Result<ConfigBuilder<ClientConfig, WantsClientCert>>;
 
     /// This configures the webpki roots, which are Mozilla's set of
     /// trusted roots as packaged by webpki-roots.
     #[cfg(feature = "webpki-roots")]
-    #[cfg_attr(docsrs, doc(cfg(feature = "webpki-roots")))]
     fn with_webpki_roots(self) -> ConfigBuilder<ClientConfig, WantsClientCert>;
 }
 
 impl ConfigBuilderExt for ConfigBuilder<ClientConfig, WantsVerifier> {
     #[cfg(feature = "rustls-native-certs")]
-    #[cfg_attr(docsrs, doc(cfg(feature = "rustls-native-certs")))]
     #[cfg_attr(not(feature = "logging"), allow(unused_variables))]
     fn with_native_roots(self) -> std::io::Result<ConfigBuilder<ClientConfig, WantsClientCert>> {
         let mut roots = rustls::RootCertStore::empty();
@@ -59,7 +56,6 @@ impl ConfigBuilderExt for ConfigBuilder<ClientConfig, WantsVerifier> {
     }
 
     #[cfg(feature = "webpki-roots")]
-    #[cfg_attr(docsrs, doc(cfg(feature = "webpki-roots")))]
     fn with_webpki_roots(self) -> ConfigBuilder<ClientConfig, WantsClientCert> {
         let mut roots = rustls::RootCertStore::empty();
         roots.extend(

src/connector/builder.rs

@@ -59,10 +59,6 @@ impl ConnectorBuilder<WantsTlsConfig> {
     ///
     /// [with_safe_defaults]: rustls::ConfigBuilder::with_safe_defaults
     #[cfg(all(feature = "ring", feature = "rustls-native-certs"))]
-    #[cfg_attr(
-        docsrs,
-        doc(cfg(all(feature = "ring", feature = "rustls-native-certs")))
-    )]
     pub fn with_native_roots(self) -> std::io::Result<ConnectorBuilder<WantsSchemes>> {
         Ok(self.with_tls_config(
             ClientConfig::builder()
@@ -79,7 +75,6 @@ impl ConnectorBuilder<WantsTlsConfig> {
     ///
     /// [with_safe_defaults]: rustls::ConfigBuilder::with_safe_defaults
     #[cfg(feature = "rustls-native-certs")]
-    #[cfg_attr(docsrs, doc(cfg(feature = "rustls-native-certs")))]
     pub fn with_provider_and_native_roots(
         self,
         provider: &'static dyn CryptoProvider,
@@ -99,7 +94,6 @@ impl ConnectorBuilder<WantsTlsConfig> {
     ///
     /// [with_safe_defaults]: rustls::ConfigBuilder::with_safe_defaults
     #[cfg(all(feature = "ring", feature = "webpki-roots"))]
-    #[cfg_attr(docsrs, doc(cfg(all(feature = "ring", feature = "webpki-roots"))))]
     pub fn with_webpki_roots(self) -> ConnectorBuilder<WantsSchemes> {
         self.with_tls_config(
             ClientConfig::builder()
@@ -116,7 +110,6 @@ impl ConnectorBuilder<WantsTlsConfig> {
     ///
     /// [with_safe_defaults]: rustls::ConfigBuilder::with_safe_defaults
     #[cfg(feature = "webpki-roots")]
-    #[cfg_attr(docsrs, doc(cfg(feature = "webpki-roots")))]
     pub fn with_provider_and_webpki_roots(
         self,
         provider: &'static dyn CryptoProvider,
@@ -209,7 +202,6 @@ impl ConnectorBuilder<WantsProtocols1> {
     ///
     /// This needs to be called explicitly, no protocol is enabled by default
     #[cfg(feature = "http2")]
-    #[cfg_attr(docsrs, doc(cfg(feature = "http2")))]
     pub fn enable_http2(mut self) -> ConnectorBuilder<WantsProtocols3> {
         self.0.tls_config.alpn_protocols = vec![b"h2".to_vec()];
         ConnectorBuilder(WantsProtocols3 {
@@ -223,7 +215,6 @@ impl ConnectorBuilder<WantsProtocols1> {
     /// For now, this could enable both HTTP 1 and 2, depending on active features.
     /// In the future, other supported versions will be enabled as well.
     #[cfg(feature = "http2")]
-    #[cfg_attr(docsrs, doc(cfg(feature = "http2")))]
     pub fn enable_all_versions(mut self) -> ConnectorBuilder<WantsProtocols3> {
         #[cfg(feature = "http1")]
         let alpn_protocols = vec![b"h2".to_vec(), b"http/1.1".to_vec()];
@@ -267,7 +258,6 @@ impl ConnectorBuilder<WantsProtocols2> {
     ///
     /// This needs to be called explicitly, no protocol is enabled by default
     #[cfg(feature = "http2")]
-    #[cfg_attr(docsrs, doc(cfg(feature = "http2")))]
     pub fn enable_http2(mut self) -> ConnectorBuilder<WantsProtocols3> {
         self.0.inner.tls_config.alpn_protocols = vec![b"h2".to_vec(), b"http/1.1".to_vec()];
         ConnectorBuilder(WantsProtocols3 {

src/lib.rs

@@ -79,7 +79,7 @@
 //! ```
 
 #![warn(missing_docs, unreachable_pub, clippy::use_self)]
-#![cfg_attr(docsrs, feature(doc_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
 
 #[cfg(feature = "acceptor")]
 /// TLS acceptor implementing hyper's `Accept` trait.