feat(nvim/rustacean): runnables config

default.nix

@@ -82,6 +82,7 @@ in
       ) # https://github.com/mrcjkb/rustaceanvim/discussions/46#discussioncomment-7620822
       plenary-nvim
       crates-nvim
+      neotest
       nvim-lspconfig
       telescope-nvim
       telescope-undo-nvim

init.lua

@@ -236,7 +236,13 @@ lspconfig.nil_ls.setup {
 	autoEvalInputs = true,
     },
 }
-
+require('neotest').setup {
+    -- ...,
+    adapters = {
+      -- ...,
+      require('rustaceanvim.neotest')
+    },
+}
 require("lsp-inlayhints").setup()
 require("completion")
 require("rust")

rust.lua

@@ -6,7 +6,11 @@ vim.g.rustaceanvim = {
     tools = { -- rust-tools options
         -- how to execute terminal commands
         -- options right now: termopen / quickfix / toggleterm / vimux
-        executor = require("rust-tools.executors").termopen,
+        executor = require('rustaceanvim.executors').termopen,
+
+	test_executor = require('rustaceanvim.executors').neotest;
+
+	crate_test_executor = require('rustaceanvim.executors').background;
 
         -- callback to execute once rust-analyzer is done initializing the workspace
         -- The callback receives one parameter indicating the `health` of the server: "ok" | "warning" | "error"
@@ -52,8 +56,7 @@ vim.g.rustaceanvim = {
             highlight = "Comment"
         },
 
-        -- options same as lsp hover / vim.lsp.util.open_floating_preview()
+        float_win_config = {
-        hover_actions = {
 
             -- the border that is used for the hover window
             -- see vim.api.nvim_open_win()
@@ -72,7 +75,7 @@ vim.g.rustaceanvim = {
 
             -- whether the hover action window gets automatically focused
             -- default: false
-            auto_focus = false
+            auto_focus = false,
         },
 
         -- settings for showing the crate graph based on graphviz and the dot
@@ -133,20 +136,36 @@ vim.g.rustaceanvim = {
                            function() vim.cmd.RustLsp('openCargo') end,
                            keymap_opts)
             vim.keymap.set('n', '<leader>cr', function()
+                vim.cmd.RustLsp {'runnables', }
+	    end, keymap_opts)
+
+            vim.keymap.set('n', '<leader>cR', function()
                 vim.cmd.RustLsp {'runnables', 'last' --[[ optional ]] }
             end, keymap_opts)
             vim.keymap.set('n', '<leader>cd', function()
+                vim.cmd.RustLsp {'debuggables', }
+	    end, keymap_opts)
+
+            vim.keymap.set('n', '<leader>cD', function()
                 vim.cmd.RustLsp {'debuggables', 'last' --[[ optional ]] }
 	    end, keymap_opts)
+
+            vim.keymap.set('n', '<leader>ct', function()
+                vim.cmd.RustLsp {'testables',  }
+	    end, keymap_opts)
+
+            vim.keymap.set('n', '<leader>cT', function()
+                vim.cmd.RustLsp {'testables', 'last'  }
+            end, keymap_opts)
+
+            vim.keymap.set('n', '<leader>cm', function()
+                vim.cmd.RustLsp {'expandMacro'}
+            end, keymap_opts)
+
+            vim.keymap.set('n', '<leader>cE', function()
+                vim.cmd.RustLsp {'explainError'}
+            end, keymap_opts)
             --            vim.keymap.set("n", "g0", vim.lsp.buf.document_symbol, keymap_opts)
-            local diag_float_grp = vim.api.nvim_create_augroup(
-                                       "DiagnosticFloat", {clear = true})
-            vim.api.nvim_create_autocmd("CursorHold", {
-                callback = function()
-                    vim.diagnostic.open_float(nil, {focusable = false})
-                end,
-                group = diag_float_grp
-            })
 
             -- Goto previous/next diagnostic warning/error
             vim.keymap.set("n", "g[", vim.diagnostic.goto_prev, keymap_opts)