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Auto merge of #16670 - rikhuijzer:rh/inlay-hints-nvim, r=Veykril

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Document nvim 0.10 `inlay_hint`

It took me a few hours to figure out how to enable inlay type hints on Nvim 0.10 with `lspconfig`. `rustaceanvim` has already dropped support for them (https://github.com/mrcjkb/rustaceanvim/discussions/46#discussioncomment-7518669) and most other plugins, like `rust-tools`, are depreciated in favor of `rustaceanvim`.

This PR documents how to enable the inlay hints on Neovim 0.10 and later. I've tested this and changing the `on_attach` function is the only step that is required.
This commit is contained in:
bors 2024-02-26 10:32:30 +00:00
commit 4585b461e5
1 changed files with 16 additions and 3 deletions
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19
docs/user/manual.adoc
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@ -337,14 +337,14 @@ You can also pass LSP settings to the server:
[source,vim]
----
lua << EOF
local nvim_lsp = require'lspconfig'
local lspconfig = require'lspconfig'
local on_attach = function(client)
require'completion'.on_attach(client)
end
nvim_lsp.rust_analyzer.setup({
on_attach=on_attach,
lspconfig.rust_analyzer.setup({
on_attach = on_attach,
settings = {
["rust-analyzer"] = {
imports = {
@ -367,6 +367,19 @@ nvim_lsp.rust_analyzer.setup({
EOF
----
If you're running Neovim 0.10 or later, you can enable inlay hints via `on_attach`:
[source,vim]
----
lspconfig.rust_analyzer.setup({
on_attach = function(client, bufnr)
vim.lsp.inlay_hint.enable(bufnr)
end
})
----
Note that the hints are only visible after `rust-analyzer` has finished loading **and** you have to edit the file to trigger a re-render.
See https://sharksforarms.dev/posts/neovim-rust/ for more tips on getting started.
Check out https://github.com/mrcjkb/rustaceanvim for a batteries included rust-analyzer setup for Neovim.