use standardized docs directive

.github/workflows/build.yml

@@ -160,7 +160,7 @@ jobs:
       - name: Build Gum documentation
         run: |
           cd frida-gum
-          cargo rustdoc --features "event-sink invocation-listener" -- --cfg doc_cfg
+          cargo rustdoc --features "event-sink invocation-listener"
   check-nostd:
     name: Check no_std
     runs-on: ubuntu-latest

frida-gum/Cargo.toml

@@ -34,4 +34,3 @@ maintenance = { status = "experimental" }
 
 [package.metadata.docs.rs]
 features = ["event-sink", "invocation-listener", "stalker-observer", "stalker-params"]
-rustdoc-args = ["--cfg", "doc_cfg"]

frida-gum/src/interceptor.rs

@@ -17,7 +17,7 @@ use core::ffi::c_void;
 #[cfg(feature = "invocation-listener")]
 mod invocation_listener;
 #[cfg(feature = "invocation-listener")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "invocation-listener")))]
+#[cfg_attr(docsrs, doc(cfg(feature = "invocation-listener")))]
 pub use invocation_listener::*;
 
 /// Function hooking engine interface.
@@ -47,7 +47,7 @@ impl<'a> Interceptor<'a> {
     /// The provided address *must* point to the start of a function in a valid
     /// memory region.
     #[cfg(feature = "invocation-listener")]
-    #[cfg_attr(doc_cfg, doc(cfg(feature = "invocation-listener")))]
+    #[cfg_attr(docsrs, doc(cfg(feature = "invocation-listener")))]
     pub fn attach<I: InvocationListener>(
         &mut self,
         f: NativePointer,
@@ -66,7 +66,7 @@ impl<'a> Interceptor<'a> {
     ///
     /// The provided address *must* point to a valid instruction.
     #[cfg(feature = "invocation-listener")]
-    #[cfg_attr(doc_cfg, doc(cfg(feature = "invocation-listener")))]
+    #[cfg_attr(docsrs, doc(cfg(feature = "invocation-listener")))]
     pub fn attach_instruction<I: ProbeListener>(
         &mut self,
         instr: NativePointer,
@@ -85,7 +85,7 @@ impl<'a> Interceptor<'a> {
     ///
     /// The listener *must* have been attached with [`Interceptor::attach()`].
     #[cfg(feature = "invocation-listener")]
-    #[cfg_attr(doc_cfg, doc(cfg(feature = "invocation-listener")))]
+    #[cfg_attr(docsrs, doc(cfg(feature = "invocation-listener")))]
     pub fn detach(&mut self, listener: NativePointer) {
         unsafe {
             gum_sys::gum_interceptor_detach(
@@ -192,7 +192,7 @@ impl<'a> Interceptor<'a> {
     ///
     /// Should only be called from within a hook or replacement function.
     #[cfg(feature = "invocation-listener")]
-    #[cfg_attr(doc_cfg, doc(cfg(feature = "invocation-listener")))]
+    #[cfg_attr(docsrs, doc(cfg(feature = "invocation-listener")))]
     pub fn current_invocation() -> InvocationContext<'a> {
         InvocationContext::from_raw(unsafe { gum_sys::gum_interceptor_get_current_invocation() })
     }

frida-gum/src/lib.rs

@@ -53,7 +53,6 @@
     )),
     no_std
 )]
-#![cfg_attr(doc_cfg, feature(doc_cfg))]
 #![deny(warnings)]
 #![allow(clippy::needless_doctest_main)]
 #![allow(clippy::missing_safety_doc)]
@@ -115,10 +114,10 @@ mod debug_symbol;
 pub use debug_symbol::*;
 
 #[cfg(feature = "backtrace")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "backtrace")))]
+#[cfg_attr(docsrs, doc(cfg(feature = "backtrace")))]
 mod backtracer;
 #[cfg(feature = "backtrace")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "backtrace")))]
+#[cfg_attr(docsrs, doc(cfg(feature = "backtrace")))]
 pub use backtracer::*;
 
 #[doc(hidden)]

frida-gum/src/stalker.rs

@@ -55,11 +55,11 @@ mod transformer;
 pub use transformer::*;
 
 #[cfg(feature = "event-sink")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "event-sink")))]
+#[cfg_attr(docsrs, doc(cfg(feature = "event-sink")))]
 pub struct NoneEventSink;
 
 #[cfg(feature = "event-sink")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "event-sink")))]
+#[cfg_attr(docsrs, doc(cfg(feature = "event-sink")))]
 impl EventSink for NoneEventSink {
     fn query_mask(&mut self) -> EventMask {
         unreachable!()
@@ -199,7 +199,7 @@ impl<'a> Stalker<'a> {
     /// If reusing an existing [`Transformer`], make sure to call [`Stalker::garbage_collect()`]
     /// periodically.
     #[cfg(feature = "event-sink")]
-    #[cfg_attr(doc_cfg, doc(cfg(feature = "event-sink")))]
+    #[cfg_attr(docsrs, doc(cfg(feature = "event-sink")))]
     pub fn follow<S: EventSink>(
         &mut self,
         thread_id: usize,
@@ -231,7 +231,7 @@ impl<'a> Stalker<'a> {
     /// If reusing an existing [`Transformer`], make sure to call [`Stalker::garbage_collect()`]
     /// periodically.
     #[cfg(feature = "event-sink")]
-    #[cfg_attr(doc_cfg, doc(cfg(feature = "event-sink")))]
+    #[cfg_attr(docsrs, doc(cfg(feature = "event-sink")))]
     pub fn follow_me<S: EventSink>(
         &mut self,
         transformer: &Transformer,
@@ -253,7 +253,7 @@ impl<'a> Stalker<'a> {
     /// If reusing an existing [`Transformer`], make sure to call [`Stalker::garbage_collect()`]
     /// periodically.
     #[cfg(not(feature = "event-sink"))]
-    #[cfg_attr(doc_cfg, doc(cfg(not(feature = "event-sink"))))]
+    #[cfg_attr(docsrs, doc(cfg(not(feature = "event-sink"))))]
     pub fn follow_me(&mut self, transformer: &Transformer) {
         unsafe {
             gum_sys::gum_stalker_follow_me(
@@ -297,7 +297,7 @@ impl<'a> Stalker<'a> {
     }
 
     #[cfg(feature = "stalker-observer")]
-    #[cfg_attr(doc_cfg, doc(cfg(feature = "stalker-observer")))]
+    #[cfg_attr(docsrs, doc(cfg(feature = "stalker-observer")))]
     pub fn set_observer<O: StalkerObserver>(&mut self, observer: &mut O) {
         let obs = stalker_observer_transform(observer);
         unsafe {

frida-gum/src/stalker/event_sink.rs

@@ -16,7 +16,7 @@ use {
 
 #[derive(FromPrimitive)]
 #[repr(u32)]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "event-sink")))]
+#[cfg_attr(docsrs, doc(cfg(feature = "event-sink")))]
 pub enum EventMask {
     None = gum_sys::_GumEventType_GUM_NOTHING as u32,
     Call = gum_sys::_GumEventType_GUM_CALL as u32,
@@ -26,7 +26,7 @@ pub enum EventMask {
     Compile = gum_sys::_GumEventType_GUM_COMPILE as u32,
 }
 
-#[cfg_attr(doc_cfg, doc(cfg(feature = "event-sink")))]
+#[cfg_attr(docsrs, doc(cfg(feature = "event-sink")))]
 #[derive(Debug, Clone, Hash, PartialEq, Eq)]
 pub enum Event {
     Call {
@@ -52,7 +52,7 @@ pub enum Event {
     },
 }
 
-#[cfg_attr(doc_cfg, doc(cfg(feature = "event-sink")))]
+#[cfg_attr(docsrs, doc(cfg(feature = "event-sink")))]
 impl From<GumEvent> for Event {
     fn from(event: GumEvent) -> Event {
         match num::FromPrimitive::from_u32(unsafe { event.type_ }).unwrap() {
@@ -97,7 +97,7 @@ impl From<GumEvent> for Event {
     }
 }
 
-#[cfg_attr(doc_cfg, doc(cfg(feature = "event-sink")))]
+#[cfg_attr(docsrs, doc(cfg(feature = "event-sink")))]
 pub trait EventSink {
     fn query_mask(&mut self) -> EventMask;
     fn start(&mut self);

frida-gum/src/stalker/observer.rs

@@ -6,7 +6,7 @@
 
 use {core::ffi::c_void, frida_gum_sys as gum_sys};
 
-#[cfg_attr(doc_cfg, doc(cfg(feature = "stalker-observer")))]
+#[cfg_attr(docsrs, doc(cfg(feature = "stalker-observer")))]
 pub trait StalkerObserver {
     fn notify_backpatch(&mut self, backpatch: *const gum_sys::GumBackpatch, size: gum_sys::gsize);
     fn switch_callback(

frida/Cargo.toml

@@ -22,4 +22,3 @@ maintenance = { status = "experimental" }
 
 [package.metadata.docs.rs]
 features = []
-rustdoc-args = ["--cfg", "doc_cfg"]

frida/src/lib.rs

@@ -7,7 +7,6 @@
 
 //! Frida bindings for Rust.
 
-#![cfg_attr(doc_cfg, feature(doc_cfg))]
 #![deny(warnings)]
 #![deny(missing_docs)]
 #![allow(clippy::missing_safety_doc)]