Missing type tips inline #356

lidaling · 2024-04-14T13:47:47Z

lidaling
Apr 14, 2024

After migrating from rust-tools, I noticed that inline type tips were no longer displayed as shown in the image.

Do I need to do any more configuration?
Here is my configuration.

local function rs_on_attach(client, bufnr)
    vim.keymap.set("n", "<C-space>", vim.cmd.RustLsp { 'hover', 'actions' })
    vim.keymap.set("n", "<Leader>a", vim.cmd.RustLsp('codeAction'))
    if client.server_capabilities.documentFormattingProvider then
        vim.api.nvim_create_autocmd("BufWritePre", {
            group = vim.api.nvim_create_augroup("Format", { clear = true }),
            buffer = bufnr,
            callback = function() vim.lsp.buf.format() end
        })
    end
    local bufopts = { noremap = true, silent = true, buffer = bufnr }
    vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, bufopts)
    vim.keymap.set('n', 'gd', vim.lsp.buf.definition, bufopts)
    vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
    vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, bufopts)
    vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, bufopts)
    vim.keymap.set('n', '<space>wa', vim.lsp.buf.add_workspace_folder, bufopts)
    vim.keymap.set('n', '<space>wr', vim.lsp.buf.remove_workspace_folder, bufopts)
    vim.keymap.set('n', '<space>wl', function()
        print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
    end, bufopts)
    vim.keymap.set('n', '<space>D', vim.lsp.buf.type_definition, bufopts)
    vim.keymap.set('n', '<space>rn', vim.lsp.buf.rename, bufopts)
    vim.keymap.set('n', '<space>ca', vim.lsp.buf.code_action, bufopts)
    vim.keymap.set('n', 'gr', vim.lsp.buf.references, bufopts)
    vim.keymap.set('n', '<space>f', function() vim.lsp.buf.format { async = true } end, bufopts)
end

vim.g.rustaceanvim = {
    tools = {
        runnables = {
            use_telescope = true,
        },
        inlay_hints = {
            auto = true,
            show_parameter_hints = false,
            parameter_hints_prefix = "",
            other_hints_prefix = "",
        },
        code_actions = {
            ui_select_fallback = true,
        }
    },

    server = {
        on_attach = rs_on_attach,
        handlers = {
            ['textDocument/publishDiagnostics'] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
                virtual_text = {
                    prefix = '',
                    spacing = 0,
                    format = function(diag)
                        if diag.severity == vim.diagnostic.severity.ERROR then
                            return diag.message
                        end
                        return ''
                    end,
                },
            }),
        },
        settings = {
            ["rust-analyzer"] = {
                -- enable clippy on save
                checkOnSave = {
                    command = "clippy",
                },
            },
        },
    },
}