public const unowned string FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE
Warning: FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE is deprecated since "vala-0.16". Use GLib.FileAttribute.STANDARD_FAST_CONTENT_TYPE.
A key in the "standard" namespace for getting the fast content type.
The fast content type isn't as reliable as the regular one, as it only uses the filename to guess it, but it is faster to calculate than the regular content type. Corresponding FileAttributeType is g_file_attribute_type_string.