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james@archx1c6g ➜ write-test git:(master) ✗ cat ./src/main.rs | |
use std::io::Write; | |
fn main() { | |
for _ in 0..10 { | |
writeln!( | |
::std::io::stdout().lock(), | |
"Hello, world!" | |
).unwrap_or_else(|_| { | |
eprintln!("stderr: Hello, stderr!"); | |
}); | |
// This panics | |
// println!("Hello, world!"); | |
::std::thread::sleep_ms(1000); | |
} | |
eprintln!("stderr: Test Over in Rust!"); | |
} | |
james@archx1c6g ➜ write-test git:(master) ✗ cat ./test.sh | |
set -euxo pipefail | |
cargo build | |
./target/debug/write-test | head -n 5 | |
echo "Test Passed!" | |
james@archx1c6g ➜ write-test git:(master) ✗ ./test.sh | |
+ cargo build | |
Compiling write-test v0.1.0 (/tmp/write-test) | |
warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` | |
--> src/main.rs:13:9 | |
| | |
13 | ::std::thread::sleep_ms(1000); | |
| ^^^^^^^^^^^^^^^^^^^^^^^ | |
| | |
= note: `#[warn(deprecated)]` on by default | |
Finished dev [unoptimized + debuginfo] target(s) in 0.22s | |
+ ./target/debug/write-test | |
+ head -n 5 | |
Hello, world! | |
Hello, world! | |
Hello, world! | |
Hello, world! | |
Hello, world! | |
stderr: Hello, stderr! | |
stderr: Hello, stderr! | |
stderr: Hello, stderr! | |
stderr: Hello, stderr! | |
stderr: Test Over in Rust! | |
+ echo 'Test Passed!' | |
Test Passed! | |
james@archx1c6g ➜ write-test git:(master) ✗ |
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