update(doc): use #![feature(doc_auto_cfg)] to rm cfg flag for docs.rs

Author: zjp-CN

Cargo.toml

@@ -55,9 +55,5 @@ opt-level = 3
 [workspace]
 members = ["rustdx-cmd"]
 
-# docs.rs-specific configuration
 [package.metadata.docs.rs]
-# document all features
 all-features = true
-# defines the configuration attribute `docsrs`
-rustdoc-args = ["--cfg", "docsrs"]

src/bytes_helper.rs

@@ -48,7 +48,6 @@ pub fn date_string(x: u32) -> String {
 }
 
 #[cfg(feature = "serde")]
-#[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
 pub fn ser_date_string<S>(date: &u32, serializer: S) -> Result<S::Ok, S::Error>
 where
     S: serde::Serializer,
@@ -57,7 +56,6 @@ where
 }
 
 #[cfg(feature = "serde")]
-#[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
 pub fn ser_code_string<S>(code: &u32, serializer: S) -> Result<S::Ok, S::Error>
 where
     S: serde::Serializer,

src/lib.rs

@@ -1,16 +1,14 @@
-#![doc(html_root_url = "https://docs.rs/rustdx/0.2.5")]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![doc(html_root_url = "https://docs.rs/rustdx/0.3.0")]
+#![feature(doc_auto_cfg)]
 // #![feature(test)]
 // extern crate test;
 
 pub mod bytes_helper;
 
 #[cfg(feature = "file")]
-#[cfg_attr(docsrs, doc(cfg(feature = "file")))]
 pub mod file;
 
 #[cfg(feature = "tcp")]
-#[cfg_attr(docsrs, doc(cfg(feature = "tcp")))]
 pub mod tcp;
 
 use thiserror::Error;

src/tcp/basic.rs

@@ -116,7 +116,6 @@ impl SecurityList {
 }
 
 #[cfg(feature = "encoding_rs")]
-#[cfg_attr(docsrs, doc(cfg(feature = "encoding_rs")))]
 impl Tdx for SecurityList {
     type Item = [SecurityListData];
 
@@ -178,7 +177,6 @@ impl SecurityListData {
     /// ) = struct.unpack("<6sH8s4sBI4s", bytes) # python 表示方式
     /// ```
     #[cfg(feature = "encoding_rs")]
-    #[cfg_attr(docsrs, doc(cfg(feature = "encoding_rs")))]
     pub fn parse(bytes: &[u8]) -> Self {
         let code = unsafe { std::str::from_utf8_unchecked(&bytes[0..6]) }.into();
         let (name, encoding_used, had_errors) = encoding_rs::GBK.decode(&bytes[8..16]);