* feat(ws): make Message an enum to allow pattern matching
* fix(examples): update to new websockets `Message`
* fix(ws): remove wildcard imports
* fix(examples/chat): apply clippy's never_loop
* style: `cargo fmt`
* docs:add license notes above parts that are copied
* fix(ws): make CloseCode an alias to u16
* fix: move Message from src/ws/mod.rs to src/extract/ws.rs
* docs: add changelog entry about websocket messages
* fix: remove useless convertions to the same type
* Set RUST_LOG environment var for all examples using tracing
Signed-off-by: Spencer Gilbert <spencer.gilbert@gmail.com>
* Update examples/multipart_form.rs
Co-authored-by: David Pedersen <david.pdrsn@gmail.com>
Basically a copy/paste of whats in warp.
Example usage:
```rust
use tower_web::{prelude::*, ws::{ws, WebSocket}};
let app = route("/ws", ws(handle_socket));
async fn handle_socket(mut socket: WebSocket) {
while let Some(msg) = socket.recv().await {
let msg = msg.unwrap();
socket.send(msg).await.unwrap();
}
}
```
