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feat: add failure and exit

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Hatter Jiang
2021-05-22 13:32:15 +08:00
parent b91e6e060a
commit b4c789aebc
2 changed files with 7 additions and 1 deletions
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6
src/lib.rs
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@@ -40,6 +40,12 @@ pub mod util_tlv;
#[macro_export] macro_rules! debugging {
($($arg:tt)+) => ( rust_util::util_msg::print_debug(&format!($($arg)+)); )
}
#[macro_export] macro_rules! failure_and_exit {
($($arg:tt)+) => ( {
rust_util::util_msg::print_error(&format!($($arg)+));
std::process::exit(-1);
} )
}
#[macro_export] macro_rules! opt_value {
($ex: expr) => ( match $ex { Some(o) => o, None => return, } )
}