Function unwrap

src/main.rs:21–30

(v: Result<T, E>, f: F)

use crate::helper::{MyHelper, OfflineOutput};

fn unwrap<T, E, F>(v: Result<T, E>, f: F)
where
    E: std::fmt::Debug,
    F: FnOnce(T),
{
    match v {
        Ok(res) => f(res),
        Err(e) => eprintln!("Error: {e:?}"),
    }
}

fn repl(opts: Opts) -> anyhow::Result<()> {
    let mut replica = opts.replica.unwrap_or_else(|| "local".to_string());