Nice Rust bindings for JACK Audio Connection Kit
Check out the examples directory for usage.
toml
[dependencies]
jack = "0.6"
toml
[dependencies]
jack = { git = "https://github.com/RustAudio/rust-jack.git" }
For details on which functions from the JACK headers have been implemented, see ffi_completeness.md.
More high-level, creating clients, creating/reading/writing/connecting ports, audio, and midi are supported.
Missing categories include, JACK threading, synchronous processing, transport and control functionality.
libjack is required. Consult your package manager or the official website.
The general workflow for a JACK application is to start up a JACK daemon and connect the client to it. qjackctl is a convinient way to configure and bring up a JACK server through a GUI.
Testing requires setting up a dummy server and running the tests using a single thread.
bash
$ # Set up a dummy server for tests.
$ ./dummy_jack_server.sh
$ # Run tests with limited concurrency.
$ RUST_TEST_THREADS=1 cargo test
Note: We use a single thread for tests since too multiple client instantiations in short periods of time cause the JACK server to become flaky.
If the tests are failing, a possible gotcha may be timing issues.
sleep_on_test in client/common.rs.Another case is that libjack may be broken on your setup. Try switching between libjack and libjack2 (they have the same API and libjack2 isn't necessarily newer than libjack), or using a different version.
NULL character while these Rust
bindings do not. generally rust_size(x) = c_size(x) - 1.jack_on_shutdown has been removed, uses only jack_on_info_shutdown.