update document to enable ws & rustls / openssl if user wants to use websockets (#1197)

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Astronaut Sleuth 2022-05-03 03:33:55 +08:00 committed by GitHub
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@ -29,7 +29,7 @@ println!("Got code: {}", serde_json::to_string(&code)?);
# Websockets # Websockets
The crate has support for WebSockets via Tokio. The crate has support for WebSockets via Tokio. Please ensure that you have the "ws" and "rustls" / "openssl" features enabled if you wish to use WebSockets.
``` ```
# async fn foo() -> Result<(), Box<dyn std::error::Error>> { # async fn foo() -> Result<(), Box<dyn std::error::Error>> {