No option to disable type hints (specifically "type")

[Froloket64]

Thank you for the bug report

• [X] I am using the latest version of lsp-mode related packages.
• [X] I checked FAQ and Troubleshooting sections
• [X] You may also try reproduce the issue using clean environment using the following command: M-x lsp-start-plain

Bug description

The customization list for inlay hints seems to lack the type hints variable (not found in source).

Steps to reproduce

Install lsp-mode and rustic, additionally set:

(setq lsp-inlay-hint-enable t)

Expected behavior

Hello, I've recently started configuring lsp-mode with rustic (rust-analyzer) and found that I can't disable type inlay hints (hints for variable types). All of the other kinds of hints seem to be configurable fine.

Which Language Server did you use?

rust-analyzer automatically configured by rustic

OS

Linux

Error callstack

No response

Anything else?

As said previously, the variable seems to be missing in the customizations and it is set to true by default in rust-analyzer. Furthermore, lsp-workspace-show-log shows initializationOptions.inlayHints.typeHints.enable passed as true. Additionally, this option is listed here, on the official user manual: https://rust-analyzer.github.io/manual.html#configuration

[Froloket64]

I'd love to send a PR, but I don't know Elisp well enough yet (although this might be seen as an excuse :)).