can't set the name of jack client

[fengints]

can it be done?

EDIT
From digging: jack host namespace not pub, so i can't access underlying client easily. This is semi low level library then.
I probably go with jack lib instead.

sawing the example (feedback.rs) -
does this library adds some extra latency on top of alsa (who is already adding delay) and other backends ?

[roderickvd]

can it be done?

Customizing the name of cpal's JACK client: no, not right now. v0.19 intents to come up with a way of host-specific extensions that would enable this (#1220)/

EDIT From digging: jack host namespace not pub, so i can't access underlying client easily. This is semi low level library then. I probably go with jack lib instead.

Yes, cpal type-erases the underlying audio APIs to provide a cross-platform and safe interface.

sawing the example (feedback.rs) - does this library adds some extra latency on top of alsa (who is already adding delay) and other backends ?

No.

[fengints]

on demand upcasting traits, that's what i want.