The conversation was about why the feature wasn't stable. I have no idea how the Rust project organizes itself, but my guess is that this simply isn't a high e

The conversation was about why the feature wasn't stable. I have no idea how the Rust project organizes itself, but my guess is that this simply isn't a high enough priority for them, which would explain why it hasn't been made stable. Large backlogs with stale are a common problem that software projects have.