Before building our QtBridges project with cargo, we have to add Qt to the path, e.g. with 

export LD_LIBRARY_PATH=".../Qt/6.9.1/gcc_64/lib:$LD_LIBRARY_PATH"
export PATH=".../Qt/6.9.1/gcc_64/bin:$PATH" 

There might be better ways to do it:

• Use what Cxx-Qt does
• Add a crate with binaries as dependency (probably unrealistic because of size and bad practice in Rust)
• Add a crate with download scripts as dependency
• Adding Qt as source code (probably unrealistic because of build time)

We should figure out the best way for our users and also make it feel native to rust.