overload/
overload.rs

1use easy_repl::{Repl, CommandStatus, command};
2use anyhow::{self, Context};
3
4fn main() -> anyhow::Result<()> {
5    let mut repl = Repl::builder()
6        .add("describe", command! {
7            "Variant 1",
8            () => || {
9                println!("No arguments");
10                Ok(CommandStatus::Done)
11            }
12        })
13        .add("describe", command! {
14            "Variant 2",
15            (a: i32, b: i32) => |a, b| {
16                println!("Got two integers: {} {}", a, b);
17                Ok(CommandStatus::Done)
18            }
19        })
20        .add("describe", command! {
21            "Variant 3",
22            (a: i32, b: String) => |a, b| {
23                println!("An integer `{}` and a string `{}`", a, b);
24                Ok(CommandStatus::Done)
25            }
26        })
27        .build().context("Failed to create repl")?;
28
29    repl.run().context("Critical REPL error")?;
30
31    Ok(())
32}
overload/overload.rs

overload/
overload.rs
