This is not true, Rust debugging is available in Ultimate as per documentation https://plugins.jetbrains.com/plugin/8182--deprecated-rust/docs/rust-debugging.ht

This is not true, Rust debugging is available in Ultimate as per documentation https://plugins.jetbrains.com/plugin/8182--deprecated-rust/docs/rust-debugging.html https://plugins.jetbrains.com/plugin/8182--deprecated-rust/d... CLion just had more debugging options.