linemux 0.3.0

A library providing asynchronous, multiplexed tailing for (namely log) files.
Documentation 
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//! Demonstrates file event stream for a given set of files.
//!
//! Usage:
//!     lines /path/to/file1 /path/to/file2 ...
//!
//! The files could be present or not, but assume some data will eventually be
//! be written to them in order to generate lines.

use linemux::MuxedLines;

#[tokio::main]
pub async fn main() -> std::io::Result<()> {
    let args: Vec<String> = std::env::args().skip(1).collect();

    let mut lines = MuxedLines::new()?;

    for f in args {
        lines.add_file(&f).await?;
    }

    while let Ok(Some(line)) = lines.next_line().await {
        println!("({}) {}", line.source().display(), line.line());
    }

    Ok(())
}