Struct tokio_rustls::LazyConfigAcceptor

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pub struct LazyConfigAcceptor<IO> { /* private fields */ }

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impl<IO> LazyConfigAcceptor<IO>
where IO: AsyncRead + AsyncWrite + Unpin,

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pub fn new(acceptor: Acceptor, io: IO) -> Self

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pub fn take_io(&mut self) -> Option<IO>

Takes back the client connection. Will return None if called more than once or if the connection has been accepted.

§Example
use tokio::io::AsyncWriteExt;
let listener = tokio::net::TcpListener::bind("127.0.0.1:4443").await.unwrap();
let (stream, _) = listener.accept().await.unwrap();

let acceptor = tokio_rustls::LazyConfigAcceptor::new(rustls::server::Acceptor::default(), stream);
tokio::pin!(acceptor);

match acceptor.as_mut().await {
    Ok(start) => {
        let clientHello = start.client_hello();
        let config = choose_server_config(clientHello);
        let stream = start.into_stream(config).await.unwrap();
        // Proceed with handling the ServerConnection...
    }
    Err(err) => {
        if let Some(mut stream) = acceptor.take_io() {
            stream
                .write_all(
                    format!("HTTP/1.1 400 Invalid Input\r\n\r\n\r\n{:?}\n", err)
                        .as_bytes()
                )
                .await
                .unwrap();
        }
    }
}

Trait Implementations§

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impl<IO> Future for LazyConfigAcceptor<IO>
where IO: AsyncRead + AsyncWrite + Unpin,

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type Output = Result<StartHandshake<IO>, Error>

The type of value produced on completion.
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fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more

Auto Trait Implementations§

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impl<IO> Freeze for LazyConfigAcceptor<IO>
where IO: Freeze,

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impl<IO> !RefUnwindSafe for LazyConfigAcceptor<IO>

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impl<IO> Send for LazyConfigAcceptor<IO>
where IO: Send,

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impl<IO> Sync for LazyConfigAcceptor<IO>
where IO: Sync,

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impl<IO> Unpin for LazyConfigAcceptor<IO>
where IO: Unpin,

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impl<IO> !UnwindSafe for LazyConfigAcceptor<IO>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<F> IntoFuture for F
where F: Future,

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type Output = <F as Future>::Output

The output that the future will produce on completion.
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type IntoFuture = F

Which kind of future are we turning this into?
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fn into_future(self) -> <F as IntoFuture>::IntoFuture

Creates a future from a value. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.