cargo test -- --nocapture
or
rustc --test main.rs; ./main
or (my favorite)
cargo watch “test -- --nocapture”
https://medium.com/@ericdreichert/how-to-print-during-rust-tests-619bdc7ccebc
rust 测试如何打印 println 输出结果
发布时间 2023-05-29 16:57:40作者: 小弧光
cargo test -- --nocapture
or
rustc --test main.rs; ./main
or (my favorite)
cargo watch “test -- --nocapture”
https://medium.com/@ericdreichert/how-to-print-during-rust-tests-619bdc7ccebc