Gets the time when the bookmark for @uri was last modified.
In the event the URI cannot be found, %NULL is returned and @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
a valid URI
a #GDateTime
GException on failure.
2.66
See Implementation
Gets the time when the bookmark for @uri was last modified.
In the event the URI cannot be found, %NULL is returned and @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.