GUsb.Device.get_string_descriptor

### Method

# GUsb Deviceget_string_descriptor

#### Declaration

    gchar*
    g_usb_device_get_string_descriptor (
      GUsbDevice* self,
      guint8 desc_index,
      GError** error
    )

#### Description

Get a string descriptor from the device. The returned string should be freed with `g_free()` when no longer needed.

Available since: | 0.1.0

#### Parameters

`desc_index` | `guint8`
| The index for the string descriptor to retrieve.
`error` | `GError **`
| The return location for a `GError*`, or `NULL`.

#### Return value

Returns: | `gchar*`
| A newly-allocated string holding the descriptor, or NULL on error.
| The caller of the method takes ownership of the data, and is responsible for freeing it.
| The value is a NUL terminated UTF-8 string.