17 lines
324 B
Rust
17 lines
324 B
Rust
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#[macro_export]
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macro_rules! die {
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($($arg:tt)*) => {
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println!($($arg)*);
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::std::process::exit(1);
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}
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}
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#[macro_export]
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macro_rules! err_println {
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($($arg:tt)*) => {
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if let Err(_) = writeln!(&mut ::std::io::stderr(), $($arg)*) {
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die!("Cannot reach stderr");
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}
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}
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}
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