Johannes Schlatow 7d143087c9 xml_node: change with_sub_node signature
The `with_sub_node` method is renamed to `with_optional_sub_node` to
better reflect that the non-existence of a sub node with the desired type is
ignored.
At the same time, the new `with_sub_node` now takes a second functor that is
called when no sub node of the desired type exists.

genodelabs/genode#4600
2022-09-19 14:00:33 +02:00
..
2022-08-17 12:03:07 +02:00
2021-12-17 15:06:38 +01:00
2020-05-18 10:16:12 +02:00
2020-04-17 12:40:12 +02:00
2021-11-29 15:11:52 +01:00
2020-04-17 12:40:12 +02:00
2021-12-17 15:04:44 +01:00
2021-12-17 15:04:44 +01:00
2020-07-30 08:49:23 +02:00
2022-04-13 08:07:57 +02:00
2020-07-30 08:49:23 +02:00
2020-04-17 12:40:12 +02:00
2021-12-17 15:04:44 +01:00
2020-04-17 12:40:12 +02:00
2021-10-14 11:02:12 +02:00
2021-11-29 15:11:52 +01:00
2021-12-17 15:04:44 +01:00
2020-04-17 12:40:12 +02:00
2019-02-26 14:44:15 +01:00
2020-04-17 12:40:12 +02:00