Add code snippet to show features popup and documentation with crates.nvim

[KaminariOS]

⚠️ Please verify that this feature request has NOT been suggested before.

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🏷️ Feature Type

New Command

🔖 Feature description

See lua code

✔️ Solution

    local crates = require('crates')
    local opts = { silent = true }
    crates.setup {
      null_ls = {
        enabled = ${boolToString cfg.crates.codeActions},
        name = "crates.nvim",
      }
    }
    local function show_documentation()
        local filetype = vim.bo.filetype
        if filetype == "vim" or filetype == "help" then
            vim.cmd('h '..vim.fn.expand('<cword>'))
        elseif filetype == "man" then
            vim.cmd('Man '..vim.fn.expand('<cword>'))
        elseif vim.fn.expand('%:t') == 'Cargo.toml' and require('crates').popup_available() then
            crates.show_popup()
        else
            vim.lsp.buf.hover()
        end
    end
    vim.keymap.set("n", "<leader>cf", crates.show_features_popup, opts)
    vim.keymap.set('n', 'K', show_documentation, opts)

❓ Alternatives

No response

📝 Additional Context

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