Support for new inlay hints

[hw0lff]

Rust analyzer added with changelog #121 additional inlay hints:

• rust-analyzer.inlayHints.closureReturnTypeHints
• rust-analyzer.inlayHints.lifetimeElisionHints
• rust-analyzer.inlayHints.reborrowHints

I enabled them in my config but they don't show up. They aren't mentioned on the respective github wiki page either.

Are there plans to add these new inlay hints?

[simrat39]

We don't support these because well its too much stuff to add the end of lines.

Neovim doesn't support inline inlay hints (afaik), which these would make more sense with. If anyone has any idea on how to display these, i'd love to hear them

[polyzen]

The tracking issue for InlayHints: https://github.com/neovim/neovim/issues/18086