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- if O.lang.rust.rust_tools.active then
- local opts = {
- tools = { -- rust-tools options
- -- automatically set inlay hints (type hints)
- -- There is an issue due to which the hints are not applied on the first
- -- opened file. For now, write to the file to trigger a reapplication of
- -- the hints or just run :RustSetInlayHints.
- -- default: true
- autoSetHints = true,
- -- whether to show hover actions inside the hover window
- -- this overrides the default hover handler
- -- default: true
- hover_with_actions = true,
- runnables = {
- -- whether to use telescope for selection menu or not
- -- default: true
- use_telescope = true,
- -- rest of the opts are forwarded to telescope
- },
- inlay_hints = {
- -- wheter to show parameter hints with the inlay hints or not
- -- default: true
- show_parameter_hints = true,
- -- prefix for parameter hints
- -- default: "<-"
- parameter_hints_prefix = "<-",
- -- prefix for all the other hints (type, chaining)
- -- default: "=>"
- other_hints_prefix = "=>",
- -- whether to align to the lenght of the longest line in the file
- max_len_align = false,
- -- padding from the left if max_len_align is true
- max_len_align_padding = 1,
- -- whether to align to the extreme right or not
- right_align = false,
- -- padding from the right if right_align is true
- right_align_padding = 7,
- },
- hover_actions = {
- -- the border that is used for the hover window
- -- see vim.api.nvim_open_win()
- border = {
- { "╭", "FloatBorder" },
- { "─", "FloatBorder" },
- { "╮", "FloatBorder" },
- { "│", "FloatBorder" },
- { "╯", "FloatBorder" },
- { "─", "FloatBorder" },
- { "╰", "FloatBorder" },
- { "│", "FloatBorder" },
- },
- },
- },
- -- all the opts to send to nvim-lspconfig
- -- these override the defaults set by rust-tools.nvim
- -- see https://github.com/neovim/nvim-lspconfig/blob/master/CONFIG.md#rust_analyzer
- server = {
- cmd = { DATA_PATH .. "/lspinstall/rust/rust-analyzer" },
- on_attach = require("lsp").common_on_attach,
- }, -- rust-analyser options
- }
- require("rust-tools").setup(opts)
- else
- require("lspconfig").rust_analyzer.setup {
- cmd = { DATA_PATH .. "/lspinstall/rust/rust-analyzer" },
- on_attach = require("lsp").common_on_attach,
- filetypes = { "rust" },
- root_dir = require("lspconfig.util").root_pattern("Cargo.toml", "rust-project.json"),
- }
- end
- -- TODO fix these mappings
- vim.api.nvim_exec(
- [[
- autocmd Filetype rust nnoremap <leader>lm <Cmd>RustExpandMacro<CR>
- autocmd Filetype rust nnoremap <leader>lH <Cmd>RustToggleInlayHints<CR>
- autocmd Filetype rust nnoremap <leader>le <Cmd>RustRunnables<CR>
- autocmd Filetype rust nnoremap <leader>lh <Cmd>RustHoverActions<CR>
- ]],
- true
- )
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