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async-std/examples/a-chat/main.rs

14 lines
406 B
Rust

mod client;
mod server;
type Result<T> = std::result::Result<T, Box<dyn std::error::Error + Send + Sync>>;
fn main() -> Result<()> {
let mut args = std::env::args();
match (args.nth(1).as_ref().map(String::as_str), args.next()) {
(Some("client"), None) => client::main(),
(Some("server"), None) => server::main(),
_ => Err("Usage: a-chat [client|server]".into()),
}
}