C-String literals were added in Rust 1.77. Replace instances of `kernel::c_str!` with C-String literals where possible and rename `kernel::c_str!` to `str_to_cstr!` to clarify its intended use.
Closes: https://github.com/Rust-for-Linux/linux/issues/1075 Signed-off-by: Tamir Duberstein tamird@gmail.com --- drivers/block/rnull.rs | 2 +- drivers/gpu/nova-core/driver.rs | 2 +- drivers/net/phy/ax88796b_rust.rs | 7 +++---- drivers/net/phy/qt2025.rs | 5 ++--- rust/kernel/devres.rs | 2 +- rust/kernel/firmware.rs | 6 +++--- rust/kernel/kunit.rs | 7 ++++--- rust/kernel/net/phy.rs | 6 ++---- rust/kernel/platform.rs | 4 ++-- rust/kernel/str.rs | 24 ++++++++++++++++-------- rust/kernel/sync.rs | 7 +++---- rust/kernel/sync/lock/global.rs | 3 ++- rust/kernel/workqueue.rs | 8 ++++---- rust/macros/kunit.rs | 10 +++++----- rust/macros/module.rs | 2 +- samples/rust/rust_driver_faux.rs | 4 ++-- samples/rust/rust_driver_pci.rs | 4 ++-- samples/rust/rust_driver_platform.rs | 4 ++-- samples/rust/rust_misc_device.rs | 3 +-- scripts/rustdoc_test_gen.rs | 4 ++-- 20 files changed, 59 insertions(+), 55 deletions(-)
diff --git a/drivers/block/rnull.rs b/drivers/block/rnull.rs index 6366da12c5a5..9aa79b862b63 100644 --- a/drivers/block/rnull.rs +++ b/drivers/block/rnull.rs @@ -55,7 +55,7 @@ fn init(_module: &'static ThisModule) -> impl PinInit<Self, Error> { })();
try_pin_init!(Self { - _disk <- new_mutex!(disk?, "nullb:disk"), + _disk <- new_mutex!(disk?, c"nullb:disk"), }) } } diff --git a/drivers/gpu/nova-core/driver.rs b/drivers/gpu/nova-core/driver.rs index a08fb6599267..776970049974 100644 --- a/drivers/gpu/nova-core/driver.rs +++ b/drivers/gpu/nova-core/driver.rs @@ -33,7 +33,7 @@ fn probe(pdev: &pci::Device<Core>, _info: &Self::IdInfo) -> Result<Pin<KBox<Self pdev.enable_device_mem()?; pdev.set_master();
- let bar = pdev.iomap_region_sized::<BAR0_SIZE>(0, c_str!("nova-core/bar0"))?; + let bar = pdev.iomap_region_sized::<BAR0_SIZE>(0, c"nova-core/bar0")?;
let this = KBox::pin_init( try_pin_init!(Self { diff --git a/drivers/net/phy/ax88796b_rust.rs b/drivers/net/phy/ax88796b_rust.rs index bc73ebccc2aa..2d24628a4e58 100644 --- a/drivers/net/phy/ax88796b_rust.rs +++ b/drivers/net/phy/ax88796b_rust.rs @@ -5,7 +5,6 @@ //! //! C version of this driver: [`drivers/net/phy/ax88796b.c`](./ax88796b.c) use kernel::{ - c_str, net::phy::{self, reg::C22, DeviceId, Driver}, prelude::*, uapi, @@ -41,7 +40,7 @@ fn asix_soft_reset(dev: &mut phy::Device) -> Result { #[vtable] impl Driver for PhyAX88772A { const FLAGS: u32 = phy::flags::IS_INTERNAL; - const NAME: &'static CStr = c_str!("Asix Electronics AX88772A"); + const NAME: &'static CStr = c"Asix Electronics AX88772A"; const PHY_DEVICE_ID: DeviceId = DeviceId::new_with_exact_mask(0x003b1861);
// AX88772A is not working properly with some old switches (NETGEAR EN 108TP): @@ -105,7 +104,7 @@ fn link_change_notify(dev: &mut phy::Device) { #[vtable] impl Driver for PhyAX88772C { const FLAGS: u32 = phy::flags::IS_INTERNAL; - const NAME: &'static CStr = c_str!("Asix Electronics AX88772C"); + const NAME: &'static CStr = c"Asix Electronics AX88772C"; const PHY_DEVICE_ID: DeviceId = DeviceId::new_with_exact_mask(0x003b1881);
fn suspend(dev: &mut phy::Device) -> Result { @@ -125,7 +124,7 @@ fn soft_reset(dev: &mut phy::Device) -> Result {
#[vtable] impl Driver for PhyAX88796B { - const NAME: &'static CStr = c_str!("Asix Electronics AX88796B"); + const NAME: &'static CStr = c"Asix Electronics AX88796B"; const PHY_DEVICE_ID: DeviceId = DeviceId::new_with_model_mask(0x003b1841);
fn soft_reset(dev: &mut phy::Device) -> Result { diff --git a/drivers/net/phy/qt2025.rs b/drivers/net/phy/qt2025.rs index 0b9400dcb4c1..9ccc75f70219 100644 --- a/drivers/net/phy/qt2025.rs +++ b/drivers/net/phy/qt2025.rs @@ -9,7 +9,6 @@ //! //! The QT2025 PHY integrates an Intel 8051 micro-controller.
-use kernel::c_str; use kernel::error::code; use kernel::firmware::Firmware; use kernel::net::phy::{ @@ -36,7 +35,7 @@
#[vtable] impl Driver for PhyQT2025 { - const NAME: &'static CStr = c_str!("QT2025 10Gpbs SFP+"); + const NAME: &'static CStr = c"QT2025 10Gpbs SFP+"; const PHY_DEVICE_ID: phy::DeviceId = phy::DeviceId::new_with_exact_mask(0x0043a400);
fn probe(dev: &mut phy::Device) -> Result<()> { @@ -69,7 +68,7 @@ fn probe(dev: &mut phy::Device) -> Result<()> { // The micro-controller will start running from the boot ROM. dev.write(C45::new(Mmd::PCS, 0xe854), 0x00c0)?;
- let fw = Firmware::request(c_str!("qt2025-2.0.3.3.fw"), dev.as_ref())?; + let fw = Firmware::request(c"qt2025-2.0.3.3.fw", dev.as_ref())?; if fw.data().len() > SZ_16K + SZ_8K { return Err(code::EFBIG); } diff --git a/rust/kernel/devres.rs b/rust/kernel/devres.rs index ddb1ce4a78d9..8735b227f0d3 100644 --- a/rust/kernel/devres.rs +++ b/rust/kernel/devres.rs @@ -45,7 +45,7 @@ struct DevresInner<T> { /// # Example /// /// ```no_run -/// # use kernel::{bindings, c_str, device::Device, devres::Devres, io::{Io, IoRaw}}; +/// # use kernel::{bindings, device::Device, devres::Devres, io::{Io, IoRaw}}; /// # use core::ops::Deref; /// /// // See also [`pci::Bar`] for a real example. diff --git a/rust/kernel/firmware.rs b/rust/kernel/firmware.rs index 582ab648b14c..09fd3a27bcf0 100644 --- a/rust/kernel/firmware.rs +++ b/rust/kernel/firmware.rs @@ -51,13 +51,13 @@ fn request_nowarn() -> Self { /// # Examples /// /// ```no_run -/// # use kernel::{c_str, device::Device, firmware::Firmware}; +/// # use kernel::{device::Device, firmware::Firmware}; /// /// # fn no_run() -> Result<(), Error> { /// # // SAFETY: *NOT* safe, just for the example to get an `ARef<Device>` instance /// # let dev = unsafe { Device::get_device(core::ptr::null_mut()) }; /// -/// let fw = Firmware::request(c_str!("path/to/firmware.bin"), &dev)?; +/// let fw = Firmware::request(c"path/to/firmware.bin", &dev)?; /// let blob = fw.data(); /// /// # Ok(()) @@ -203,7 +203,7 @@ macro_rules! module_firmware { ($($builder:tt)*) => { const _: () = { const __MODULE_FIRMWARE_PREFIX: &'static $crate::str::CStr = if cfg!(MODULE) { - $crate::c_str!("") + c"" } else { <LocalModule as $crate::ModuleMetadata>::NAME }; diff --git a/rust/kernel/kunit.rs b/rust/kernel/kunit.rs index 4927aa0b656e..2bab61910f1e 100644 --- a/rust/kernel/kunit.rs +++ b/rust/kernel/kunit.rs @@ -57,9 +57,10 @@ macro_rules! kunit_assert { break 'out; }
- static FILE: &'static $crate::str::CStr = $crate::c_str!($file); + static FILE: &'static $crate::str::CStr = $file; static LINE: i32 = ::core::line!() as i32 - $diff; - static CONDITION: &'static $crate::str::CStr = $crate::c_str!(stringify!($condition)); + static CONDITION: &'static $crate::str::CStr = + $crate::str_to_cstr!(stringify!($condition));
// SAFETY: FFI call without safety requirements. let kunit_test = unsafe { $crate::bindings::kunit_get_current_test() }; @@ -246,7 +247,7 @@ pub const fn kunit_case_null() -> kernel::bindings::kunit_case { /// } /// /// static mut KUNIT_TEST_CASES: [kernel::bindings::kunit_case; 2] = [ -/// kernel::kunit::kunit_case(kernel::c_str!("name"), test_fn), +/// kernel::kunit::kunit_case(c"name", test_fn), /// kernel::kunit::kunit_case_null(), /// ]; /// kernel::kunit_unsafe_test_suite!(suite_name, KUNIT_TEST_CASES); diff --git a/rust/kernel/net/phy.rs b/rust/kernel/net/phy.rs index 652e060e47bd..8129419a3931 100644 --- a/rust/kernel/net/phy.rs +++ b/rust/kernel/net/phy.rs @@ -780,7 +780,6 @@ const fn as_int(&self) -> u32 { /// /// ``` /// # mod module_phy_driver_sample { -/// use kernel::c_str; /// use kernel::net::phy::{self, DeviceId}; /// use kernel::prelude::*; /// @@ -799,7 +798,7 @@ const fn as_int(&self) -> u32 { /// /// #[vtable] /// impl phy::Driver for PhySample { -/// const NAME: &'static CStr = c_str!("PhySample"); +/// const NAME: &'static CStr = c"PhySample"; /// const PHY_DEVICE_ID: phy::DeviceId = phy::DeviceId::new_with_exact_mask(0x00000001); /// } /// # } @@ -808,7 +807,6 @@ const fn as_int(&self) -> u32 { /// This expands to the following code: /// /// ```ignore -/// use kernel::c_str; /// use kernel::net::phy::{self, DeviceId}; /// use kernel::prelude::*; /// @@ -828,7 +826,7 @@ const fn as_int(&self) -> u32 { /// /// #[vtable] /// impl phy::Driver for PhySample { -/// const NAME: &'static CStr = c_str!("PhySample"); +/// const NAME: &'static CStr = c"PhySample"; /// const PHY_DEVICE_ID: phy::DeviceId = phy::DeviceId::new_with_exact_mask(0x00000001); /// } /// diff --git a/rust/kernel/platform.rs b/rust/kernel/platform.rs index a02ae5b25b74..65916b5936e6 100644 --- a/rust/kernel/platform.rs +++ b/rust/kernel/platform.rs @@ -124,7 +124,7 @@ macro_rules! module_platform_driver { /// # Example /// ///``` -/// # use kernel::{bindings, c_str, device::Core, of, platform}; +/// # use kernel::{bindings, device::Core, of, platform}; /// /// struct MyDriver; /// @@ -133,7 +133,7 @@ macro_rules! module_platform_driver { /// MODULE_OF_TABLE, /// <MyDriver as platform::Driver>::IdInfo, /// [ -/// (of::DeviceId::new(c_str!("test,device")), ()) +/// (of::DeviceId::new(c"test,device"), ()) /// ] /// ); /// diff --git a/rust/kernel/str.rs b/rust/kernel/str.rs index f8164fd23f61..ff5ae125be0d 100644 --- a/rust/kernel/str.rs +++ b/rust/kernel/str.rs @@ -266,15 +266,14 @@ impl fmt::Display for crate::fmt::Adapter<&CStr> { /// Formats printable ASCII characters, escaping the rest. /// /// ``` - /// # use kernel::c_str; /// # use kernel::prelude::fmt; /// # use kernel::str::CStr; /// # use kernel::str::CString; - /// let penguin = c_str!("🐧"); + /// let penguin = c"🐧"; /// let s = CString::try_from_fmt(fmt!("{}", penguin))?; /// assert_eq!(s.to_bytes_with_nul(), "\xf0\x9f\x90\xa7\0".as_bytes()); /// - /// let ascii = c_str!("so "cool""); + /// let ascii = c"so "cool""; /// let s = CString::try_from_fmt(fmt!("{}", ascii))?; /// assert_eq!(s.to_bytes_with_nul(), "so "cool"\0".as_bytes()); /// # Ok::<(), kernel::error::Error>(()) @@ -365,19 +364,28 @@ fn as_ref(&self) -> &BStr { } }
-/// Creates a new [`CStr`] from a string literal. +/// Creates a static C string wrapper at compile time. /// -/// The string literal should not contain any `NUL` bytes. +/// Rust supports C string literals since Rust 1.77, and they should be used instead of this macro +/// where possible. This macro exists to allow static *non-literal* C strings to be created at +/// compile time. This is most often used in other macros. +/// +/// # Panics +/// +/// This macro panics if the operand contains an interior `NUL` byte. /// /// # Examples /// /// ``` -/// # use kernel::c_str; +/// # use kernel::str_to_cstr; /// # use kernel::str::CStr; -/// const MY_CSTR: &CStr = c_str!("My awesome CStr!"); +/// const MY_CSTR: &CStr = str_to_cstr!(concat!(file!(), ":", line!(), ": My CStr!")); /// ``` #[macro_export] -macro_rules! c_str { +macro_rules! str_to_cstr { + // NB: we could write `($str:lit) => compile_error!("use a C string literal instead");` here but + // that would trigger when the literal is at the top of several macro expansions. That would be + // too limiting to macro authors, so we rely on the name as a hint instead. ($str:expr) => {{ const S: &str = concat!($str, "\0"); const C: &$crate::str::CStr = match $crate::str::CStr::from_bytes_with_nul(S.as_bytes()) { diff --git a/rust/kernel/sync.rs b/rust/kernel/sync.rs index 36a719015583..e38629147f42 100644 --- a/rust/kernel/sync.rs +++ b/rust/kernel/sync.rs @@ -41,7 +41,6 @@ impl LockClassKey { /// /// # Example /// ``` - /// # use kernel::c_str; /// # use kernel::alloc::KBox; /// # use kernel::types::ForeignOwnable; /// # use kernel::sync::{LockClassKey, SpinLock}; @@ -53,7 +52,7 @@ impl LockClassKey { /// { /// stack_pin_init!(let num: SpinLock<u32> = SpinLock::new( /// 0, - /// c_str!("my_spinlock"), + /// c"my_spinlock", /// // SAFETY: `key_ptr` is returned by the above `into_foreign()`, whose /// // `from_foreign()` has not yet been called. /// unsafe { <Pin<KBox<LockClassKey>> as ForeignOwnable>::borrow(key_ptr) } @@ -106,9 +105,9 @@ macro_rules! static_lock_class { #[macro_export] macro_rules! optional_name { () => { - $crate::c_str!(::core::concat!(::core::file!(), ":", ::core::line!())) + $crate::str_to_cstr!(::core::concat!(::core::file!(), ":", ::core::line!())) }; ($name:literal) => { - $crate::c_str!($name) + $name }; } diff --git a/rust/kernel/sync/lock/global.rs b/rust/kernel/sync/lock/global.rs index 79d0ef7fda86..9caa9b419f09 100644 --- a/rust/kernel/sync/lock/global.rs +++ b/rust/kernel/sync/lock/global.rs @@ -267,7 +267,8 @@ macro_rules! global_lock { $pub enum $name {}
impl $crate::sync::lock::GlobalLockBackend for $name { - const NAME: &'static $crate::str::CStr = $crate::c_str!(::core::stringify!($name)); + const NAME: &'static $crate::str::CStr = + $crate::str_to_cstr!(::core::stringify!($name)); type Item = $valuety; type Backend = $crate::global_lock_inner!(backend $kind);
diff --git a/rust/kernel/workqueue.rs b/rust/kernel/workqueue.rs index d092112d843f..dbec533fd31f 100644 --- a/rust/kernel/workqueue.rs +++ b/rust/kernel/workqueue.rs @@ -51,7 +51,7 @@ //! fn new(value: i32) -> Result<Arc<Self>> { //! Arc::pin_init(pin_init!(MyStruct { //! value, -//! work <- new_work!("MyStruct::work"), +//! work <- new_work!(c"MyStruct::work"), //! }), GFP_KERNEL) //! } //! } @@ -98,8 +98,8 @@ //! Arc::pin_init(pin_init!(MyStruct { //! value_1, //! value_2, -//! work_1 <- new_work!("MyStruct::work_1"), -//! work_2 <- new_work!("MyStruct::work_2"), +//! work_1 <- new_work!(c"MyStruct::work_1"), +//! work_2 <- new_work!(c"MyStruct::work_2"), //! }), GFP_KERNEL) //! } //! } @@ -215,7 +215,7 @@ pub fn try_spawn<T: 'static + Send + FnOnce()>( func: T, ) -> Result<(), AllocError> { let init = pin_init!(ClosureWork { - work <- new_work!("Queue::try_spawn"), + work <- new_work!(c"Queue::try_spawn"), func: Some(func), });
diff --git a/rust/macros/kunit.rs b/rust/macros/kunit.rs index 81d18149a0cc..c64df1a01b9d 100644 --- a/rust/macros/kunit.rs +++ b/rust/macros/kunit.rs @@ -89,8 +89,8 @@ pub(crate) fn kunit_tests(attr: TokenStream, ts: TokenStream) -> TokenStream { // unsafe extern "C" fn kunit_rust_wrapper_bar(_test: *mut ::kernel::bindings::kunit) { bar(); } // // static mut TEST_CASES: [::kernel::bindings::kunit_case; 3] = [ - // ::kernel::kunit::kunit_case(::kernel::c_str!("foo"), kunit_rust_wrapper_foo), - // ::kernel::kunit::kunit_case(::kernel::c_str!("bar"), kunit_rust_wrapper_bar), + // ::kernel::kunit::kunit_case(c"foo", kunit_rust_wrapper_foo), + // ::kernel::kunit::kunit_case(c"bar", kunit_rust_wrapper_bar), // ::kernel::kunit::kunit_case_null(), // ]; // @@ -109,7 +109,7 @@ pub(crate) fn kunit_tests(attr: TokenStream, ts: TokenStream) -> TokenStream { writeln!(kunit_macros, "{kunit_wrapper}").unwrap(); writeln!( test_cases, - " ::kernel::kunit::kunit_case(::kernel::c_str!("{test}"), {kunit_wrapper_fn_name})," + " ::kernel::kunit::kunit_case(c"{test}", {kunit_wrapper_fn_name})," ) .unwrap(); writeln!( @@ -119,7 +119,7 @@ pub(crate) fn kunit_tests(attr: TokenStream, ts: TokenStream) -> TokenStream { #[allow(unused)] macro_rules! assert {{ ($cond:expr $(,)?) => {{{{ - kernel::kunit_assert!("{test}", "{path}", 0, $cond); + kernel::kunit_assert!("{test}", c"{path}", 0, $cond); }}}} }}
@@ -127,7 +127,7 @@ macro_rules! assert {{ #[allow(unused)] macro_rules! assert_eq {{ ($left:expr, $right:expr $(,)?) => {{{{ - kernel::kunit_assert_eq!("{test}", "{path}", 0, $left, $right); + kernel::kunit_assert_eq!("{test}", c"{path}", 0, $left, $right); }}}} }} "# diff --git a/rust/macros/module.rs b/rust/macros/module.rs index de9304498a97..ef1906285a55 100644 --- a/rust/macros/module.rs +++ b/rust/macros/module.rs @@ -232,7 +232,7 @@ pub(crate) fn module(ts: TokenStream) -> TokenStream { type LocalModule = {type_};
impl ::kernel::ModuleMetadata for {type_} {{ - const NAME: &'static ::kernel::str::CStr = ::kernel::c_str!("{name}"); + const NAME: &'static ::kernel::str::CStr = c"{name}"; }}
// Double nested modules, since then nobody can access the public items inside. diff --git a/samples/rust/rust_driver_faux.rs b/samples/rust/rust_driver_faux.rs index ecc9fd378cbd..23add3160693 100644 --- a/samples/rust/rust_driver_faux.rs +++ b/samples/rust/rust_driver_faux.rs @@ -2,7 +2,7 @@
//! Rust faux device sample.
-use kernel::{c_str, faux, prelude::*, Module}; +use kernel::{faux, prelude::*, Module};
module! { type: SampleModule, @@ -20,7 +20,7 @@ impl Module for SampleModule { fn init(_module: &'static ThisModule) -> Result<Self> { pr_info!("Initialising Rust Faux Device Sample\n");
- let reg = faux::Registration::new(c_str!("rust-faux-sample-device"), None)?; + let reg = faux::Registration::new(c"rust-faux-sample-device", None)?;
dev_info!(reg.as_ref(), "Hello from faux device!\n");
diff --git a/samples/rust/rust_driver_pci.rs b/samples/rust/rust_driver_pci.rs index 2bb260aebc9e..8da48c1c3c2d 100644 --- a/samples/rust/rust_driver_pci.rs +++ b/samples/rust/rust_driver_pci.rs @@ -4,7 +4,7 @@ //! //! To make this driver probe, QEMU must be run with `-device pci-testdev`.
-use kernel::{bindings, c_str, device::Core, devres::Devres, pci, prelude::*, types::ARef}; +use kernel::{bindings, device::Core, devres::Devres, pci, prelude::*, types::ARef};
struct Regs;
@@ -73,7 +73,7 @@ fn probe(pdev: &pci::Device<Core>, info: &Self::IdInfo) -> Result<Pin<KBox<Self> pdev.enable_device_mem()?; pdev.set_master();
- let bar = pdev.iomap_region_sized::<{ Regs::END }>(0, c_str!("rust_driver_pci"))?; + let bar = pdev.iomap_region_sized::<{ Regs::END }>(0, c"rust_driver_pci")?;
let drvdata = KBox::new( Self { diff --git a/samples/rust/rust_driver_platform.rs b/samples/rust/rust_driver_platform.rs index 8b42b3cfb363..e6487a970a59 100644 --- a/samples/rust/rust_driver_platform.rs +++ b/samples/rust/rust_driver_platform.rs @@ -2,7 +2,7 @@
//! Rust Platform driver sample.
-use kernel::{c_str, device::Core, of, platform, prelude::*, types::ARef}; +use kernel::{device::Core, of, platform, prelude::*, types::ARef};
struct SampleDriver { pdev: ARefplatform::Device, @@ -14,7 +14,7 @@ struct SampleDriver { OF_TABLE, MODULE_OF_TABLE, <SampleDriver as platform::Driver>::IdInfo, - [(of::DeviceId::new(c_str!("test,rust-device")), Info(42))] + [(of::DeviceId::new(c"test,rust-device"), Info(42))] );
impl platform::Driver for SampleDriver { diff --git a/samples/rust/rust_misc_device.rs b/samples/rust/rust_misc_device.rs index c881fd6dbd08..12b64296e912 100644 --- a/samples/rust/rust_misc_device.rs +++ b/samples/rust/rust_misc_device.rs @@ -98,7 +98,6 @@ use core::pin::Pin;
use kernel::{ - c_str, device::Device, fs::File, ioctl::{_IO, _IOC_SIZE, _IOR, _IOW}, @@ -133,7 +132,7 @@ fn init(_module: &'static ThisModule) -> impl PinInit<Self, Error> { pr_info!("Initialising Rust Misc Device Sample\n");
let options = MiscDeviceOptions { - name: c_str!("rust-misc-device"), + name: c"rust-misc-device", };
try_pin_init!(Self { diff --git a/scripts/rustdoc_test_gen.rs b/scripts/rustdoc_test_gen.rs index 507d36875196..0e86bdf1b5b1 100644 --- a/scripts/rustdoc_test_gen.rs +++ b/scripts/rustdoc_test_gen.rs @@ -173,7 +173,7 @@ pub extern "C" fn {kunit_name}(__kunit_test: *mut ::kernel::bindings::kunit) {{ macro_rules! assert {{ ($cond:expr $(,)?) => {{{{ ::kernel::kunit_assert!( - "{kunit_name}", "{real_path}", __DOCTEST_ANCHOR - {line}, $cond + "{kunit_name}", c"{real_path}", __DOCTEST_ANCHOR - {line}, $cond ); }}}} }} @@ -183,7 +183,7 @@ macro_rules! assert {{ macro_rules! assert_eq {{ ($left:expr, $right:expr $(,)?) => {{{{ ::kernel::kunit_assert_eq!( - "{kunit_name}", "{real_path}", __DOCTEST_ANCHOR - {line}, $left, $right + "{kunit_name}", c"{real_path}", __DOCTEST_ANCHOR - {line}, $left, $right ); }}}} }}