pub struct MapData<B, F> { /* private fields */ }
Expand description
Body returned by the map_data
combinator.
Implementations§
Source§impl<B, F> MapData<B, F>
impl<B, F> MapData<B, F>
Sourcepub fn get_pin_mut(self: Pin<&mut Self>) -> Pin<&mut B>
pub fn get_pin_mut(self: Pin<&mut Self>) -> Pin<&mut B>
Get a pinned mutable reference to the inner body
Sourcepub fn into_inner(self) -> B
pub fn into_inner(self) -> B
Consume self
, returning the inner body
Trait Implementations§
Source§impl<B, F, B2> Body for MapData<B, F>
impl<B, F, B2> Body for MapData<B, F>
Source§fn poll_data(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
) -> Poll<Option<Result<Self::Data, Self::Error>>>
fn poll_data( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Option<Result<Self::Data, Self::Error>>>
Attempt to pull out the next data buffer of this stream.
Source§fn poll_trailers(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
) -> Poll<Result<Option<HeaderMap>, Self::Error>>
fn poll_trailers( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Result<Option<HeaderMap>, Self::Error>>
Poll for an optional single
HeaderMap
of trailers. Read moreSource§fn is_end_stream(&self) -> bool
fn is_end_stream(&self) -> bool
Returns
true
when the end of stream has been reached. Read moreSource§fn size_hint(&self) -> SizeHint
fn size_hint(&self) -> SizeHint
Returns the bounds on the remaining length of the stream. Read more
Source§fn data(&mut self) -> Data<'_, Self> ⓘ
fn data(&mut self) -> Data<'_, Self> ⓘ
Returns future that resolves to next data chunk, if any.
Source§fn trailers(&mut self) -> Trailers<'_, Self> ⓘ
fn trailers(&mut self) -> Trailers<'_, Self> ⓘ
Returns future that resolves to trailers, if any.
Source§fn map_data<F, B>(self, f: F) -> MapData<Self, F>
fn map_data<F, B>(self, f: F) -> MapData<Self, F>
Maps this body’s data value to a different value.
Source§fn map_err<F, E>(self, f: F) -> MapErr<Self, F>
fn map_err<F, E>(self, f: F) -> MapErr<Self, F>
Maps this body’s error value to a different value.
Source§fn boxed_unsync(self) -> UnsyncBoxBody<Self::Data, Self::Error>
fn boxed_unsync(self) -> UnsyncBoxBody<Self::Data, Self::Error>
Turn this body into a boxed trait object that is !Sync.
impl<B: Copy, F: Copy> Copy for MapData<B, F>
impl<'__pin, B, F> Unpin for MapData<B, F>where
__Origin<'__pin, B, F>: Unpin,
Auto Trait Implementations§
impl<B, F> Freeze for MapData<B, F>
impl<B, F> RefUnwindSafe for MapData<B, F>where
B: RefUnwindSafe,
F: RefUnwindSafe,
impl<B, F> Send for MapData<B, F>
impl<B, F> Sync for MapData<B, F>
impl<B, F> UnwindSafe for MapData<B, F>where
B: UnwindSafe,
F: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)