From ad671849b9695fe572d47b4462f103dcf37032fc Mon Sep 17 00:00:00 2001 From: Josh Stone <jistone@redhat.com> Date: Sun, 18 Sep 2022 19:24:57 -0700 Subject: [PATCH] Try to clarify what's new in 1.64.0 ffi types --- RELEASES.md | 44 +++++++++++++++++++++++++------------------- 1 file changed, 25 insertions(+), 19 deletions(-) diff --git a/RELEASES.md b/RELEASES.md index 51c25030cad64..10bfca722b8db 100644 --- a/RELEASES.md +++ b/RELEASES.md @@ -41,25 +41,6 @@ Libraries Stabilized APIs --------------- -- [`ffi::CStr`](https://doc.rust-lang.org/stable/std/ffi/struct.CStr.html) -- [`ffi::CString`](https://doc.rust-lang.org/stable/std/ffi/struct.CString.html) -- [`ffi::FromBytesWithNulError`](https://doc.rust-lang.org/stable/std/ffi/struct.FromBytesWithNulError.html) -- [`ffi::FromVecWithNulError`](https://doc.rust-lang.org/stable/std/ffi/struct.FromVecWithNulError.html) -- [`ffi::IntoStringError`](https://doc.rust-lang.org/stable/std/ffi/struct.IntoStringError.html) -- [`ffi::NulError`](https://doc.rust-lang.org/stable/std/ffi/struct.NulError.html) -- [`ffi::c_char`](https://doc.rust-lang.org/stable/std/ffi/type.c_char.html) -- [`ffi::c_double`](https://doc.rust-lang.org/stable/std/ffi/type.c_double.html) -- [`ffi::c_float`](https://doc.rust-lang.org/stable/std/ffi/type.c_float.html) -- [`ffi::c_int`](https://doc.rust-lang.org/stable/std/ffi/type.c_int.html) -- [`ffi::c_long`](https://doc.rust-lang.org/stable/std/ffi/type.c_long.html) -- [`ffi::c_longlong`](https://doc.rust-lang.org/stable/std/ffi/type.c_longlong.html) -- [`ffi::c_schar`](https://doc.rust-lang.org/stable/std/ffi/type.c_schar.html) -- [`ffi::c_short`](https://doc.rust-lang.org/stable/std/ffi/type.c_short.html) -- [`ffi::c_uchar`](https://doc.rust-lang.org/stable/std/ffi/type.c_uchar.html) -- [`ffi::c_uint`](https://doc.rust-lang.org/stable/std/ffi/type.c_uint.html) -- [`ffi::c_ulong`](https://doc.rust-lang.org/stable/std/ffi/type.c_ulong.html) -- [`ffi::c_ulonglong`](https://doc.rust-lang.org/stable/std/ffi/type.c_ulonglong.html) -- [`ffi::c_ushort`](https://doc.rust-lang.org/stable/std/ffi/type.c_ushort.html) - [`future::IntoFuture`](https://doc.rust-lang.org/stable/std/future/trait.IntoFuture.html) - [`future::poll_fn`](https://doc.rust-lang.org/stable/std/future/fn.poll_fn.html) - [`task::ready!`](https://doc.rust-lang.org/stable/std/task/macro.ready.html) @@ -80,6 +61,31 @@ Stabilized APIs - [`os::windows::fs::FileTypeExt::is_symlink_dir`](https://doc.rust-lang.org/stable/std/os/windows/fs/trait.FileTypeExt.html#tymethod.is_symlink_dir) - [`os::windows::fs::FileTypeExt::is_symlink_file`](https://doc.rust-lang.org/stable/std/os/windows/fs/trait.FileTypeExt.html#tymethod.is_symlink_file) +These types were previously stable in `std::ffi`, but are now also available in `core` and `alloc`: + +- [`core::ffi::CStr`](https://doc.rust-lang.org/stable/core/ffi/struct.CStr.html) +- [`core::ffi::FromBytesWithNulError`](https://doc.rust-lang.org/stable/core/ffi/struct.FromBytesWithNulError.html) +- [`alloc::ffi::CString`](https://doc.rust-lang.org/stable/alloc/ffi/struct.CString.html) +- [`alloc::ffi::FromVecWithNulError`](https://doc.rust-lang.org/stable/alloc/ffi/struct.FromVecWithNulError.html) +- [`alloc::ffi::IntoStringError`](https://doc.rust-lang.org/stable/alloc/ffi/struct.IntoStringError.html) +- [`alloc::ffi::NulError`](https://doc.rust-lang.org/stable/alloc/ffi/struct.NulError.html) + +These types were previously stable in `std::os::raw`, but are now also available in `core::ffi` and `std::ffi`: + +- [`ffi::c_char`](https://doc.rust-lang.org/stable/std/ffi/type.c_char.html) +- [`ffi::c_double`](https://doc.rust-lang.org/stable/std/ffi/type.c_double.html) +- [`ffi::c_float`](https://doc.rust-lang.org/stable/std/ffi/type.c_float.html) +- [`ffi::c_int`](https://doc.rust-lang.org/stable/std/ffi/type.c_int.html) +- [`ffi::c_long`](https://doc.rust-lang.org/stable/std/ffi/type.c_long.html) +- [`ffi::c_longlong`](https://doc.rust-lang.org/stable/std/ffi/type.c_longlong.html) +- [`ffi::c_schar`](https://doc.rust-lang.org/stable/std/ffi/type.c_schar.html) +- [`ffi::c_short`](https://doc.rust-lang.org/stable/std/ffi/type.c_short.html) +- [`ffi::c_uchar`](https://doc.rust-lang.org/stable/std/ffi/type.c_uchar.html) +- [`ffi::c_uint`](https://doc.rust-lang.org/stable/std/ffi/type.c_uint.html) +- [`ffi::c_ulong`](https://doc.rust-lang.org/stable/std/ffi/type.c_ulong.html) +- [`ffi::c_ulonglong`](https://doc.rust-lang.org/stable/std/ffi/type.c_ulonglong.html) +- [`ffi::c_ushort`](https://doc.rust-lang.org/stable/std/ffi/type.c_ushort.html) + These APIs are now usable in const contexts: - [`slice::from_raw_parts`](https://doc.rust-lang.org/stable/core/slice/fn.from_raw_parts.html)