21 lines
435 B
Rust
21 lines
435 B
Rust
|
use std::fmt;
|
||
|
|
use std::io::{self, Write as _};
|
||
|
|
|
||
|
|
macro_rules! safe_print {
|
||
|
|
($($arg:tt)*) => {{
|
||
|
|
$crate::print::print(std::format_args!($($arg)*));
|
||
|
|
}};
|
||
|
|
}
|
||
|
|
|
||
|
|
macro_rules! safe_println {
|
||
|
|
($($arg:tt)*) => {
|
||
|
|
safe_print!("{}\n", std::format_args!($($arg)*))
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
pub(crate) fn print(args: fmt::Arguments<'_>) {
|
||
|
|
if let Err(_) = io::stdout().write_fmt(args) {
|
||
|
|
rustc_errors::FatalError.raise();
|
||
|
|
}
|
||
|
|
}
|