3 files changed, 46 insertions, 6 deletions
diff --git a/library/std/src/ffi/c_str.rs b/library/std/src/ffi/c_str.rs
new file mode 100644
index 00000000000..b59b0c5bba6
--- /dev/null
+++ b/library/std/src/ffi/c_str.rs
@@ -0,0 +1,19 @@
+//! [`CStr`], [`CString`], and related types.
+
+#[stable(feature = "rust1", since = "1.0.0")]
+pub use core::ffi::c_str::CStr;
+
+#[stable(feature = "cstr_from_bytes", since = "1.10.0")]
+pub use core::ffi::c_str::FromBytesWithNulError;
+
+#[stable(feature = "cstr_from_bytes_until_nul", since = "1.69.0")]
+pub use core::ffi::c_str::FromBytesUntilNulError;
+
+#[stable(feature = "rust1", since = "1.0.0")]
+pub use alloc::ffi::c_str::{CString, NulError};
+
+#[stable(feature = "cstring_from_vec_with_nul", since = "1.58.0")]
+pub use alloc::ffi::c_str::FromVecWithNulError;
+
+#[stable(feature = "cstring_into", since = "1.7.0")]
+pub use alloc::ffi::c_str::IntoStringError;
diff --git a/library/std/src/ffi/mod.rs b/library/std/src/ffi/mod.rs
index 818571ddaaa..a14a3fe760d 100644
--- a/library/std/src/ffi/mod.rs
+++ b/library/std/src/ffi/mod.rs
@@ -161,12 +161,32 @@
 
 #![stable(feature = "rust1", since = "1.0.0")]
 
-#[stable(feature = "alloc_c_string", since = "1.64.0")]
-pub use alloc::ffi::{CString, FromVecWithNulError, IntoStringError, NulError};
-#[stable(feature = "cstr_from_bytes_until_nul", since = "1.73.0")]
-pub use core::ffi::FromBytesUntilNulError;
-#[stable(feature = "core_c_str", since = "1.64.0")]
-pub use core::ffi::{CStr, FromBytesWithNulError};
+#[unstable(feature = "c_str_module", issue = "112134")]
+pub mod c_str;
+
+#[doc(inline)]
+#[stable(feature = "rust1", since = "1.0.0")]
+pub use self::c_str::{CStr, CString};
+
+#[doc(no_inline)]
+#[stable(feature = "cstr_from_bytes", since = "1.10.0")]
+pub use self::c_str::FromBytesWithNulError;
+
+#[doc(no_inline)]
+#[stable(feature = "cstr_from_bytes_until_nul", since = "1.69.0")]
+pub use self::c_str::FromBytesUntilNulError;
+
+#[doc(no_inline)]
+#[stable(feature = "rust1", since = "1.0.0")]
+pub use self::c_str::NulError;
+
+#[doc(no_inline)]
+#[stable(feature = "cstring_from_vec_with_nul", since = "1.58.0")]
+pub use self::c_str::FromVecWithNulError;
+
+#[doc(no_inline)]
+#[stable(feature = "cstring_into", since = "1.7.0")]
+pub use self::c_str::IntoStringError;
 
 #[stable(feature = "rust1", since = "1.0.0")]
 pub use self::os_str::{OsStr, OsString};
diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs
index c6cd2c6786a..87d9a0c9185 100644
--- a/library/std/src/lib.rs
+++ b/library/std/src/lib.rs
@@ -314,6 +314,7 @@
 //
 // Library features (core):
 // tidy-alphabetical-start
+#![feature(c_str_module)]
 #![feature(char_internals)]
 #![feature(core_intrinsics)]
 #![feature(core_io_borrowed_buf)]