[−][src]Struct hyper::upgrade::Upgraded
An upgraded HTTP connection.
This type holds a trait object internally of the original IO that
was used to speak HTTP before the upgrade. It can be used directly
as a Read
or Write
for convenience.
Alternatively, if the exact type is known, this can be deconstructed into its parts.
Methods
impl Upgraded
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pub fn downcast<T: AsyncRead + AsyncWrite + Unpin + 'static>(
self
) -> Result<Parts<T>, Self>
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self
) -> Result<Parts<T>, Self>
Tries to downcast the internal trait object to the type passed.
On success, returns the downcasted parts. On error, returns the
Upgraded
back.
Trait Implementations
impl Debug for Upgraded
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impl AsyncRead for Upgraded
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unsafe fn prepare_uninitialized_buffer(&self, buf: &mut [u8]) -> bool
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fn poll_read(
self: Pin<&mut Self>,
cx: &mut Context,
buf: &mut [u8]
) -> Poll<Result<usize>>
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self: Pin<&mut Self>,
cx: &mut Context,
buf: &mut [u8]
) -> Poll<Result<usize>>
fn poll_read_buf<B>(
self: Pin<&mut Self>,
cx: &mut Context,
buf: &mut B
) -> Poll<Result<usize, Error>> where
B: BufMut,
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self: Pin<&mut Self>,
cx: &mut Context,
buf: &mut B
) -> Poll<Result<usize, Error>> where
B: BufMut,
impl AsyncWrite for Upgraded
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fn poll_write(
self: Pin<&mut Self>,
cx: &mut Context,
buf: &[u8]
) -> Poll<Result<usize>>
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self: Pin<&mut Self>,
cx: &mut Context,
buf: &[u8]
) -> Poll<Result<usize>>
fn poll_flush(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Result<()>>
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fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Result<()>>
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fn poll_write_buf<B>(
self: Pin<&mut Self>,
cx: &mut Context,
buf: &mut B
) -> Poll<Result<usize, Error>> where
B: Buf,
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self: Pin<&mut Self>,
cx: &mut Context,
buf: &mut B
) -> Poll<Result<usize, Error>> where
B: Buf,
Auto Trait Implementations
impl !Sync for Upgraded
impl Send for Upgraded
impl Unpin for Upgraded
impl !UnwindSafe for Upgraded
impl !RefUnwindSafe for Upgraded
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T
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ⓘImportant traits for &'_ mut F
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,
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R: AsyncRead + ?Sized,
fn chain<R>(self, next: R) -> Chain<Self, R> where
R: AsyncRead,
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R: AsyncRead,
fn copy<W>(&'a mut self, dst: &'a mut W) -> Copy<'a, Self, W> where
Self: Unpin,
W: AsyncWrite + Unpin + ?Sized,
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Self: Unpin,
W: AsyncWrite + Unpin + ?Sized,
fn read(&'a mut self, dst: &'a mut [u8]) -> Read<'a, Self> where
Self: Unpin,
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Self: Unpin,
fn read_exact(&'a mut self, dst: &'a mut [u8]) -> ReadExact<'a, Self> where
Self: Unpin,
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Self: Unpin,
fn read_to_end(&'a mut self, dst: &'a mut Vec<u8>) -> ReadToEnd<'a, Self> where
Self: Unpin,
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Self: Unpin,
fn read_to_string(&'a mut self, dst: &'a mut String) -> ReadToString<'a, Self> where
Self: Unpin,
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Self: Unpin,
fn take(self, limit: u64) -> Take<Self>
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impl<W> AsyncWriteExt for W where
W: AsyncWrite + ?Sized,
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W: AsyncWrite + ?Sized,