Struct rmididings::proc::PortsFilter

pub struct PortsFilter(pub &'static [usize]);

Filter on multiple port numbers

When calling [RMididings.config()] the in_ports and out_ports are arrays that indicate which MIDI ports to create. The index in these arrays are the port number (starting with index 0).

Examples

let filter = PortsFilter(&[1,2]);

let ev1 = NoteOnEvent(0,0,60,20);
let ev2 = NoteOnEvent(1,0,60,20);
let ev3 = NoteOnEvent(2,0,60,20);
let ev4 = NoteOnEvent(4,0,60,20);

let mut evs = EventStream::from(vec![&ev1, &ev2, &ev3, &ev4]);
filter.run(&mut evs);
assert_eq!(evs, vec![ev2, ev3]);

Trait Implementations

impl FilterTrait for PortsFilter

fn run(&self, evs: &mut EventStream<'_>)

fn run_inverse(&self, evs: &mut EventStream<'_>)

fn run_init(&self, _evs: &mut EventStream<'_>)

fn run_exit(&self, _evs: &mut EventStream<'_>)