Route detail

Symfony\Component\Routing\Route {#1588
  -path: "/admin/structure/views/view/{view}/preview/{display_id}"
  -host: ""
  -schemes: []
  -methods: array:2 [
    0 => "GET"
    1 => "POST"
  ]
  -defaults: array:2 [
    "_entity_form" => "view.preview"
    "display_id" => null
  ]
  -requirements: array:1 [
    "_permission" => "administer views"
  ]
  -options: array:5 [
    "compiler_class" => "Drupal\Core\Routing\RouteCompiler"
    "parameters" => array:1 [
      "view" => array:3 [
        "tempstore" => true
        "type" => "entity:view"
        "converter" => "drupal.proxy_original_service.paramconverter.views_ui"
      ]
    ]
    "utf8" => true
    "_admin_route" => true
    "_access_checks" => array:1 [
      0 => "access_check.permission"
    ]
  ]
  -condition: ""
  -compiled: Drupal\Core\Routing\CompiledRoute {#1585
    -variables: array:2 [
      0 => "view"
      1 => "display_id"
    ]
    -tokens: array:4 [
      0 => array:5 [
        0 => "variable"
        1 => "/"
        2 => "[^/]++"
        3 => "display_id"
        4 => true
      ]
      1 => array:2 [
        0 => "text"
        1 => "/preview"
      ]
      2 => array:5 [
        0 => "variable"
        1 => "/"
        2 => "[^/]++"
        3 => "view"
        4 => true
      ]
      3 => array:2 [
        0 => "text"
        1 => "/admin/structure/views/view"
      ]
    ]
    -staticPrefix: ""
    -regex: "{^/admin/structure/views/view/(?P<view>[^/]++)/preview(?:/(?P<display_id>[^/]++))?$}sDu"
    -pathVariables: array:2 [
      0 => "view"
      1 => "display_id"
    ]
    -hostVariables: []
    -hostRegex: null
    -hostTokens: []
    #fit: 61
    #patternOutline: "/admin/structure/views/view/%/preview"
    #numParts: 7
  }
}