#![deny(warnings)] // This is using the `tokio` runtime. You'll need the following dependency: // // `tokio = { version = "1", features = ["full"] }` #[cfg(not(target_arch = "wasm32"))] #[tokio::main] async fn main() -> Result<(), reqwest::Error> { let res = reqwest::get("https://hyper.rs").await?; println!("Status: {}", res.status()); let body = res.text().await?; println!("Body:\n\n{}", body); Ok(()) } // The [cfg(not(target_arch = "wasm32"))] above prevent building the tokio::main function // for wasm32 target, because tokio isn't compatible with wasm32. // If you aren't building for wasm32, you don't need that line. // The two lines below avoid the "'main' function not found" error when building for wasm32 target. #[cfg(target_arch = "wasm32")] fn main() {}