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Port miniserve to async#17

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willcrichton wants to merge 3 commits into
00-chat-route-bfrom
01-async-await-a
Open

Port miniserve to async#17
willcrichton wants to merge 3 commits into
00-chat-route-bfrom
01-async-await-a

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@willcrichton
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@willcrichton willcrichton commented Jul 30, 2024

Change the miniserve API to use Rust's async features via Tokio. Unfortunately, this breaks the server crate, so CI is failing. Help me finish the port.

pub trait Handler: Fn(Request) -> Response + Send + Sync + 'static {}
pub trait Handler: Fn(Request) -> Self::Future + Send + Sync + 'static {
type Future: Future<Output = Response> + Send + Sync + 'static;
}
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Take a close look at the change to the Handler trait. Previously, a handler was a function that took a request and returned a response. Now, a handler is a function that takes a request and returns a future which eventually returns a response.

pub fn run(self) {
let listener =
TcpListener::bind("127.0.0.1:3000").expect("Failed to connect to 127.0.0.1:3000");
pub async fn run(self) {
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Note that the run function is now asynchronous, indicated by the async keyword.

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