Crate aki_txpr_macro

the more easy to use libaki-*.

Examples

Example:

The pipe line text processing.

shell command:

aki-xcat -n -f "fixtures/target-list.txt" |\
aki-mline -e "gnu" |\
aki-stats -a --locale "en"

convert this to rust:

 let (next_in, handles) = pipe_line! {
     (next_in, handles);
     libaki_xcat  "xcat" "-n" "-f" "fixtures/target-list.txt";
     libaki_mline "mline" "-e" "gnu";
     libaki_stats "stats" "-a" "--locale" "en";
 };

the full rust example:

fn test_02() -> anyhow::Result<String> {
    use aki_txpr_macro::*;
    use std::io::BufRead;
    //
    let next_in = runnel::medium::stdio::StdIn::default();
    let handles = Vec::new();
    let (next_in, handles) = pipe_line! {
        (next_in, handles);
        libaki_xcat  "xcat" "-n" "-f" "fixtures/target-list.txt";
        libaki_mline "mline" "-e" "gnu";
        libaki_stats "stats" "-a" "--locale" "en";
    };
    // main thread
    let string = {
        let sout = runnel::medium::stringio::StringOut::default();
        #[rustfmt::skip]
        let sioe = runnel::RunnelIoeBuilder::new().pin(next_in).pout(sout).build();
        for line in sioe.pin().lock().lines() {
            let line_s = line?;
            let line_ss = line_s.as_str();
            #[rustfmt::skip]
            sioe.pout().lock().write_fmt(format_args!("{}\n", line_ss))?;
        }
        #[rustfmt::skip]
        let x = sioe.pout().lock().buffer_str().to_string();
        x
    };
    //
    for handle in handles {
        let _ = handle.join();
    }
    //
    Ok(string)
}

Macros

pipe_line

Functions

write_error