MVP

lua/runner/handlers/languages/rust/get-bins.sh

@@ -0,0 +1,2 @@
+cargo run --bin 2>&1 | grep "    " | awk '{$1=$1};1'
+

lua/runner/handlers/languages/rust/init.lua

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+local helpers = require('runner.handlers.helpers')
+local utils   = require('runner.handlers.utils')
+
+return function(buffer)
+  utils.run_command(utils.script_path() .. 'get-bins.sh', function(output)
+    local bins = {}
+
+    for _, line in pairs(output) do
+      for _, data in pairs(line) do
+        if vim.trim(data) ~= '' then
+          bins[#bins + 1] = data
+        end
+      end
+    end
+
+    local handlers = {
+      ['Run main'] = helpers.shell_handler('cargo run'),
+      ['Test'] = helpers.shell_handler('cargo test'),
+    }
+
+    for _, bin in pairs(bins) do
+      handlers['Run "' .. bin .. '"'] = helpers.shell_handler('cargo run --bin ' .. bin)
+    end
+
+    helpers.choice(handlers)(buffer)
+  end)
+end