electrs/examples/index.rs

extern crate electrs;
extern crate error_chain;

#[macro_use]
extern crate log;

use electrs::{
    config::Config, daemon::Daemon, errors::*, fake::FakeStore, index::Index, metrics::Metrics,
    signal::Waiter,
};
use error_chain::ChainedError;

fn run() -> Result<()> {
    let signal = Waiter::new();
    let config = Config::from_args();
    let metrics = Metrics::new(config.monitoring_addr);
    metrics.start();

    let daemon = Daemon::new(
        &config.daemon_dir,
        &config.daemon_rpc_url,
        &config.cookie,
        config.network_type,
        &metrics,
    )?;
    let fake_store = FakeStore {};
    let index = Index::load(&fake_store, &daemon, &metrics)?;
    index.update(&fake_store, &signal)?;
    Ok(())
}

fn main() {
    if let Err(e) = run() {
        error!("{}", e.display_chain());
    }
}