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Programming-Idioms

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  • Rust

Idiom #198 Abort program execution with error condition

Abort program execution with error condition x (where x is an integer value)

use std::process;
process::exit(x);

This does not run any destructors. Clean up is left to the OS.
#include <stdlib.h>
exit(x);

Calls all functions registered with atexit, then flushes and closes all streams and finally terminates the process.
New implementation...
< > ⌨
Bart 
process::exit(x);
exit(x);
System.Environment.Exit(x);
exit(x);
STOP 1
os.Exit(x)
exitWith (ExitFailure 4)
process.exit(x);
System.exit(x);
os.exit(x)
exit($x);
Runerror(x);
exit $x;
sys.exit(x)
exit x