use crossbeam::channel::{Receiver, Sender};
use std::time::Duration;
pub enum PipelineInfo<T> {
SeqBeg(usize),
SeqDat(usize, T),
SeqEnd(usize),
MsgInfo(usize, String),
MsgDebug(usize, String),
MsgErr(usize, String),
MsgTime(usize, Duration, Duration),
}
pub trait Pipeline<T, U> {
fn setup(&mut self, id: usize, rx: Receiver<PipelineInfo<T>>, tx: Sender<PipelineInfo<U>>);
}
pub trait PipelineFork<T, U> {
fn setup(&mut self, id: usize, rx: Receiver<PipelineInfo<T>>, tx: Vec<Sender<PipelineInfo<U>>>);
}
pub trait PipelineJoin<T, U> {
fn setup(&mut self, id: usize, rx: Vec<Receiver<PipelineInfo<T>>>, tx: Sender<PipelineInfo<U>>);
}