Completion not working

[BigfootN]

Hello,

I'm sorry but I can't find any better suited title. I can't see any suitable reason for not working.

Here is my configuration (I'm using lazy.nvim):

-- lsp config
    {
        "neovim/nvim-lspconfig",
        dependencies = {
            { "hrsh7th/cmp-nvim-lsp", lazy = false, opts = { enabled = true, completion = { autocomplete = true }, snippet = { expand = function(args) vim.snippet.expand(args.body) end }, sources = { name = 'nvim_lsp' }} },
            { "hrsh7th/nvim-cmp", lazy = false },
        },
        lazy = false,
        opts = {
            -- diagnostics
            diagnostics = {
                signs = true,
                update_in_insert = true,
                underline = true,
                virtual_text = true,
                severity_sort = false,
            },

            signs = {
                Error = "",
                Warn = "",
                Info = "",
                Hint = ""
            },

            -- servers
            servers = {
                -- rust lsp
                rust_analyzer = {
                    settings = {
                        ['rust-analyzer'] = {
                            cargo = {
                                allTargets = true
                            },
                            cachePriming = {
                                enable = true,
                                numThreads = 16
                            },
                            assist = {
                                emitMustUse = true
                            },
                            diagnostics = {
                                enable = true
                            }
                        }
                    }
                },
                -- lua ls
                lua_ls = {
                    runtime = {
                        version = "LuaJIT",
                    },
                    completion = {
                        autoRequire = true,
                        callSnipet = "Replace",
                        displayContext = 0,
                        enable = true,
                        keywordSnippet = true,
                        postfix = "@",
                        showParams = true
                    },
                    hint = {
                        arrayIndex = "Enable",
                        enable = true
                    },
                    semantic = {
                        keyword = true
                    }
                }
            }
        },
        config = function(_, opts)
            local client_capabilities = vim.lsp.protocol.make_client_capabilities()

            local cmp_nvim_lsp = require("cmp_nvim_lsp")
            local capabilities = cmp_nvim_lsp.default_capabilities()
            local lspconfig = require("lspconfig")

            for server_name, settings in pairs(opts.servers) do
                settings.capabilities = capabilities
                lspconfig[server_name].setup(settings)
            end

            vim.api.nvim_create_autocmd("LspAttach", {
                callback = function(args)
                    local client = vim.lsp.get_client_by_id(args.data.client_id)
                    if client.supports_method("textDocument/inlayHint") then
                        vim.lsp.inlay_hint.enable(true)
                    end
                end
            });

            vim.diagnostic.config(opts.diagnostics)

            for type, icon in pairs(opts.signs) do
                local hl = "DiagnosticSign" .. type
                vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
            end
        end
    },

Everything else works. I can clearly see diagnostics. But no autocompletion seems to be working.

Thank you very much in advance for any help.

[BigfootN]

Sorry I figured it out.

The sources needed require("cmp").sources(...).