tree 5ae0a91710cbe1201220c44f3e87acb21fd7b8e8
parent 0b2e48e282ee80dea965499d4f73739aedcbfda3
author Patrick Williams <patrick@stwcx.xyz> 1592342140 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1592476623 -0500

sdbus++: add support for 'set'

Add 'set' as a supported type to `sdbus++` and set as `std::set`.
The use of ordered-set is to match 'dict' as `std::map` and because
'struct' is `std::tuple`, which has `operator<=>` but not `std::hash`.
This ensures better compatiblilty with possible property type choices
by users.

Also, add a few test cases to ensure `std::set` and `std::unordered_set`
are well-covered.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I59605db1b22d54f783d807eda1e1ec1f9eb6792f