why is this an issue for docs-rs?

satrs/src/pus/action.rs

@@ -7,11 +7,9 @@ use crate::{
 use satrs_shared::res_code::ResultU16;
 
 #[cfg(feature = "std")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
 pub use std_mod::*;
 
 #[cfg(feature = "alloc")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "alloc")))]
 #[allow(unused_imports)]
 pub use alloc_mod::*;
 
@@ -65,7 +63,6 @@ impl GenericActionReplyPus {
 }
 
 #[cfg(feature = "alloc")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "alloc")))]
 pub mod alloc_mod {
     use crate::{
         action::ActionRequest,
@@ -127,7 +124,6 @@ pub mod alloc_mod {
 }
 
 #[cfg(feature = "std")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
 pub mod std_mod {
     use std::sync::mpsc;
 

satrs/src/pus/event_man.rs

@@ -13,10 +13,8 @@ use crate::pus::verification::TcStateToken;
 use crate::pus::EcssTmSender;
 use crate::pus::EcssTmtcError;
 #[cfg(feature = "alloc")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "alloc")))]
 pub use alloc_mod::*;
 #[cfg(feature = "heapless")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "heapless")))]
 pub use heapless_mod::*;
 
 /// This trait allows the PUS event manager implementation to stay generic over various types
@@ -44,7 +42,6 @@ pub mod heapless_mod {
     use crate::events::LargestEventRaw;
     use core::marker::PhantomData;
 
-    #[cfg_attr(doc_cfg, doc(cfg(feature = "heapless")))]
     // TODO: After a new version of heapless is released which uses hash32 version 0.3, try using
     //       regular Event type again.
     #[derive(Default)]

satrs/src/pus/mod.rs

@@ -368,7 +368,6 @@ pub mod alloc_mod {
     /// [DynClone] allows cloning the trait object as long as the boxed object implements
     /// [Clone].
     #[cfg(feature = "alloc")]
-    #[cfg_attr(doc_cfg, doc(cfg(feature = "alloc")))]
     pub trait EcssTmSenderExt: EcssTmSender + Downcast + DynClone {
         // Remove this once trait upcasting coercion has been implemented.
         // Tracking issue: https://github.com/rust-lang/rust/issues/65991
@@ -409,7 +408,6 @@ pub mod alloc_mod {
     /// [DynClone] allows cloning the trait object as long as the boxed object implements
     /// [Clone].
     #[cfg(feature = "alloc")]
-    #[cfg_attr(doc_cfg, doc(cfg(feature = "alloc")))]
     pub trait EcssTcSenderExt: EcssTcSender + Downcast + DynClone {}
 
     /// Blanket implementation for all types which implement [EcssTcSender] and are clonable.
@@ -429,7 +427,6 @@ pub mod alloc_mod {
     /// [DynClone] allows cloning the trait object as long as the boxed object implements
     /// [Clone].
     #[cfg(feature = "alloc")]
-    #[cfg_attr(doc_cfg, doc(cfg(feature = "alloc")))]
     pub trait EcssTcReceiverExt: EcssTcReceiver + Downcast {}
 
     /// Blanket implementation for all types which implement [EcssTcReceiver] and are clonable.
@@ -551,7 +548,6 @@ pub mod alloc_mod {
         >
     {
         #[cfg(feature = "std")]
-        #[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
         pub fn new_from_now(
             active_request_map: ActiveRequestMap,
             fail_data_buf_size: usize,
@@ -638,7 +634,6 @@ pub mod alloc_mod {
 
         /// Update the current time used for timeout checks based on the current OS time.
         #[cfg(feature = "std")]
-        #[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
         pub fn update_time_from_now(&mut self) -> Result<(), std::time::SystemTimeError> {
             self.current_time = UnixTimestamp::from_now()?;
             Ok(())
@@ -653,7 +648,6 @@ pub mod alloc_mod {
 }
 
 #[cfg(feature = "std")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
 pub mod std_mod {
     use crate::pool::{
         PoolAddr, PoolError, PoolProvider, PoolProviderWithGuards, SharedStaticMemoryPool,

satrs/src/pus/mode.rs

@@ -26,11 +26,9 @@ pub enum Subservice {
 }
 
 #[cfg(feature = "alloc")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "alloc")))]
 pub mod alloc_mod {}
 
 #[cfg(feature = "alloc")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "alloc")))]
 pub mod std_mod {}
 
 #[cfg(test)]

satrs/src/pus/scheduler.rs

@@ -423,7 +423,6 @@ pub mod alloc_mod {
 
         /// Like [Self::new], but sets the `init_current_time` parameter to the current system time.
         #[cfg(feature = "std")]
-        #[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
         pub fn new_with_current_init_time(time_margin: Duration) -> Result<Self, SystemTimeError> {
             Ok(Self::new(UnixTime::now()?, time_margin))
         }
@@ -667,7 +666,6 @@ pub mod alloc_mod {
         }
 
         #[cfg(feature = "std")]
-        #[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
         pub fn update_time_from_now(&mut self) -> Result<(), SystemTimeError> {
             self.current_time = UnixTime::now()?;
             Ok(())

satrs/src/pus/verification.rs

@@ -98,18 +98,11 @@ pub use crate::seq_count::SeqCountProviderSimple;
 pub use spacepackets::ecss::verification::*;
 
 #[cfg(feature = "alloc")]
-#[cfg_attr(feature = "doc_cfg", doc(cfg(feature = "alloc")))]
 pub use alloc_mod::*;
 
 use crate::request::Apid;
 use crate::ComponentId;
 
-/*
-#[cfg(feature = "std")]
-#[cfg_attr(feature = "doc_cfg", doc(cfg(feature = "std")))]
-pub use std_mod::*;
- */
-
 /// This is a request identifier as specified in 5.4.11.2 c. of the PUS standard.
 ///
 /// This field equivalent to the first two bytes of the CCSDS space packet header.