Migrating from Qt5.15 to Qt6

[KrishnaNidadavolu-eaton]

Team,

I'm currently using Rust (version 0.6.1) alongside Qt in my applications. As I'm migrating from Qt 5.15 to Qt 6.8, I’d appreciate guidance on the key steps and considerations I should focus on during this transition.

[ahayzen-kdab]

Hi, from a CXX-Qt point of view there is not much difference between Qt 5 and Qt 6, only that some more API is available in cxx-qt-lib. Obviously you also have all of the normal Qt API changes too.

You should be able to change your Qt installation and either make sure that CMake / your PATH points to the right Qt install or use the QMAKE env variable to force it to the right qmake path.

[LeonMatthesKDAB]

This is not currently describing an issue with CXX-Qt or a feature request.
I'll therefore move this into a discussion, which is the better format for this.