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Description
When using the #[wstd::main] i would expect that an error would set another exitcode than 0.
This beavior is the same right now as tokio::main in a none wasm-application.
Example usage:
use std::error::Error;
use wstd::http::{Body, Client, Request};
#[wstd::main]
async fn main() -> Result<(), Box<dyn Error>> {
let request = Request::get("https://non-existing-url.example.com")
.body(Body::empty())?;
let _response = Client::new().send(request).await?;
Ok(())
}This will return Exit-code 0 when compiled to wasip2 through the wasi-run WIT-interface, and the error form the application will be throwed away between the wit-interface.
Is this the intended behavior?
For example right now i have to do this to make my "main" applications async
use std::error::Error;
use wstd::http::{Body, Client, Request};
fn main() {
wstd::runtime::block_on(async move {
if let Err(err) = async_main().await {
eprintln!("{err}");
std::process::exit(1);
}
});
}
async fn async_main() -> Result<(), Box<dyn Error>> {
let request = Request::get("https://non-existing-url.example.com").body(Body::empty())?;
let _response = Client::new().send(request).await?;
Ok(())
}Metadata
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