iv/main.rs

#[allow(unused_imports)]
use log::{debug, error, info, trace, warn};


use chrono;

use ::iv::run;

fn setup_logger() -> Result<(), fern::InitError> {
    use fern::colors::{Color, ColoredLevelConfig};

    let colors = ColoredLevelConfig::new()
        .info(Color::Green)
        .debug(Color::Magenta)
        .warn(Color::Yellow)
        .error(Color::Red);

    fern::Dispatch::new()
        .format(move |out, message, record| {
            out.finish(format_args!(
                "{}[{}][{}] {}",
                chrono::Local::now().format("[%H:%M:%S]"),
                colors.color(record.level()),
                record.target(),
                message
            ))
        })
        .level(log::LevelFilter::Trace)
        .chain(std::io::stdout())
        .chain(fern::log_file("output.log")?)
        .apply()?;
    Ok(())
}

pub fn main() -> Result<(), &'static str> {

    setup_logger().unwrap();

    run()?;

    Ok(())
}