Audio Plugin Hosts

CLAP

VST

LADSPA

Native LMMS plugins

Perhaps the most important plugin infrastructure to host, but given LMMS' heavy dependence on Qt, it sounds incredibly difficult to implement.

Native RMMS plugins

Given that Rust doesn't have its own stable ABI yet, we have to use the C ABI when creating our own plugin descriptor. It doesn't sound too hard unless we factor GUI support too.