Disable overflow checks in VS Code's rust-analyzer tests but retain println

Question

I need to turn off overflow checks in unit tests. I can use command line to accomplish this using cargo test --release, however:

GUI test buttons provided by rust-analyzer provide a better experience, however they're configured to run on debug mode with overflow checks on.
cargo test --release hides println! statements, but I would like to see them.

You can also tell cargo to disable capturing with `cargo test --release -- --nocapture`. — user4815162342, Nov 28 '21 at 12:51

HHK · Accepted Answer · 2021-11-28T12:45:05.410

2

Just disable overflow checking for tests in your Cargo.toml file:

[profile.test]
overflow-checks = false

edited Nov 28 '21 at 12:45

answered Nov 28 '21 at 12:31

HHK

score 1 · Answer 2 · answered Dec 06 '21 at 08:41

1

cargo test -- --show-output shows println!() statements

answered Dec 06 '21 at 08:41

David

2 Answers2