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The no_mangle attribute is unsafe since Rust 2024

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Philipp Oppermann
2025-03-27 15:39:15 +01:00
parent 9345886d44
commit 9753695744
47 changed files with 149 additions and 149 deletions
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12
blog/content/edition-2/posts/04-testing/index.fa.md
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@@ -105,7 +105,7 @@ pub fn test_runner(tests: &[&dyn Fn()]) {
#![reexport_test_harness_main = "test_main"]
#[no_mangle]
#[unsafe(no_mangle)]
pub extern "C" fn _start() -> ! {
println!("Hello World{}", "!");
@@ -655,7 +655,7 @@ fn test_println_output() {
use core::panic::PanicInfo;
#[no_mangle] // don't mangle the name of this function
#[unsafe(no_mangle)] // don't mangle the name of this function
pub extern "C" fn _start() -> ! {
test_main();
@@ -738,7 +738,7 @@ pub fn test_panic_handler(info: &PanicInfo) -> ! {
/// Entry point for `cargo test`
#[cfg(test)]
#[no_mangle]
#[unsafe(no_mangle)]
pub extern "C" fn _start() -> ! {
test_main();
loop {}
@@ -805,7 +805,7 @@ pub mod vga_buffer;
use core::panic::PanicInfo;
use blog_os::println;
#[no_mangle]
#[unsafe(no_mangle)]
pub extern "C" fn _start() -> ! {
println!("Hello World{}", "!");
@@ -918,7 +918,7 @@ fn panic(_info: &PanicInfo) -> ! {
#![test_runner(test_runner)]
#![reexport_test_harness_main = "test_main"]
#[no_mangle]
#[unsafe(no_mangle)]
pub extern "C" fn _start() -> ! {
test_main();
@@ -985,7 +985,7 @@ harness = false
use core::panic::PanicInfo;
use blog_os::{exit_qemu, serial_print, serial_println, QemuExitCode};
#[no_mangle]
#[unsafe(no_mangle)]
pub extern "C" fn _start() -> ! {
should_fail();
serial_println!("[test did not panic]");