not panic thread 'main' panicked at 'panicked!', src\main.rs:12:9 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace End of main()
程序打印:End of main(),并正常退出;
如果在 release 模式下:
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$ cargo run --release not panic thread 'main' panicked at 'panicked!', src\main.rs:12:9 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace error: process didn't exit successfully: `target\release\rust-learn.exe` (exit code: 0xc0000409, STATUS_STACK_BUFFER_OVERRUN)