Issues related with Rust Format

[ocfox]

Hi,before v3.13.0. I can use :RustFmt format code. Now if i use :RustFmt it just print origin code in console. I try to add vim.g.rustfmt_autosave=1 in lua but not effected. I don't know it may be rust.vim plugin moved or other reasons. So how to use rustfmt now.

[Avimitin]

I'm still trying to figure it out. It says that the neovim has built-in rustfmt function. But I fail to use that command too. You can import the rust.vim plugins back for now. I will update document after I find the correct usage.

[Avimitin]

rust-lang/rust.vim#461 (comment)

[Avimitin]

So the current workaround is to use the built-in LSP format function: vim.lsp.buf.formatting. It is set to space-m in lua/utils.lua#L146.

This may be the best workaround since it will call different formatter based on the filetype. It is now working on Rust, Golang. I will manage to integrate it with lua format.

I will replace it with gf in the future release. This is because I've set most the lsp keymap to start with key g.

Besides, you can map this key to vim.lsp.buf.formatting_sync(nil, 5000) to avoid format timeout. 5000 stands for 5000 ms.

[Avimitin]

Format option can be found here: https://microsoft.github.io/language-server-protocol/specifications/specification-3-17/#formattingOptions

[ocfox]

Thanks