require('treesitter-context').setup{
    enable = true, -- Enable this plugin (Can be enabled/disabled later via commands)
    throttle = true, -- Throttles plugin updates (may improve performance)
    max_lines = 0, -- How many lines the window should span. Values <= 0 mean no limit.
    patterns = { -- Match patterns for TS nodes. These get wrapped to match at word boundaries.
        -- For all filetypes
        default = {
            'class',
            'function',
            'method',
            'for',
            'while',
            -- 'if',
            -- 'switch',
            -- 'case',
        },
        rust = {
			'loop_expression',
			'impl_item',
        },
    },
}