Created
October 13, 2019 09:50
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| #![feature(process_exitcode_placeholder)] | |
| #![feature(never_type)] | |
| use std::process::ExitCode; | |
| fn app() -> Result<!, ()> { | |
| Err(()) | |
| } | |
| fn main() -> ExitCode { | |
| if app().is_err() { | |
| ExitCode::FAILURE | |
| } else { | |
| ExitCode::SUCCESS | |
| } | |
| } |
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