Struct http_body_util :: combinators :: MapErr Copy item path

impl<B, F> MapErr<B, F>

pub fn get_ref(&self) -> &B

Get a reference to the inner body

pub fn get_mut(&mut self) -> &mut B

Get a mutable reference to the inner body

pub fn get_pin_mut(self: Pin<&mut Self>) -> Pin<&mut B>

Get a pinned mutable reference to the inner body

pub fn into_inner(self) -> B

Consume self, returning the inner body

Trait Implementations§

impl<B, F, E> Body for MapErr<B, F>
where B: Body, F: FnMut(B::Error) -> E,

type Data = ::Data

Values yielded by the Body.

type Error = E

The error type this Body might generate.

fn poll_frame( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Option<Result<Frame<Self::Data>, Self::Error>>>

Attempt to pull out the next data buffer of this stream.

fn is_end_stream(&self) -> bool

Returns true when the end of stream has been reached. Read more

fn size_hint(&self) -> SizeHint

Returns the bounds on the remaining length of the stream. Read more

impl<B: Clone, F: Clone> Clone for MapErr<B, F>

fn clone(&self) -> MapErr<B, F>

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<B, F> Debug for MapErr<B, F>
where B: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl<B: Copy, F: Copy> Copy for MapErr<B, F>

impl<'pin, B, F> Unpin for MapErr<B, F>
where PinnedFieldsOf<Origin<'__pin, B, F>>: Unpin,

Auto Trait Implementations§

impl<B, F> Freeze for MapErr<B, F>
where B: Freeze, F: Freeze,

impl<B, F> RefUnwindSafe for MapErr<B, F>
where B: RefUnwindSafe, F: RefUnwindSafe,

impl<B, F> Send for MapErr<B, F>
where B: Send, F: Send,

impl<B, F> Sync for MapErr<B, F>
where B: Sync, F: Sync,

impl<B, F> UnwindSafe for MapErr<B, F>
where B: UnwindSafe, F: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> BodyExt for T
where T: Body + ?Sized,

fn frame(&mut self) -> Frame<'_, Self> ⓘ
where Self: Unpin,

Returns a future that resolves to the next Frame, if any.

fn map_frame<F, B>(self, f: F) -> MapFrame<Self, F>
where Self: Sized, F: FnMut(Frame<Self::Data>) -> Frame, B: Buf,

Maps this body’s frame to a different kind.

fn map_err<F, E>(self, f: F) -> MapErr<Self, F>
where Self: Sized, F: FnMut(Self::Error) -> E,

Maps this body’s error value to a different value.

fn boxed(self) -> BoxBody<Self::Data, Self::Error>
where Self: Sized + Send + Sync + 'static,

Turn this body into a boxed trait object.

fn boxed_unsync(self) -> UnsyncBoxBody<Self::Data, Self::Error>
where Self: Sized + Send + 'static,

Turn this body into a boxed trait object that is !Sync.

fn collect(self) -> Collect<Self> ⓘ
where Self: Sized,

Turn this body into Collected body which will collect all the DATA frames and trailers.

fn with_trailers<F>(self, trailers: F) -> WithTrailers<Self, F>
where Self: Sized, F: Future<Output = Option<Result<HeaderMap, Self::Error>>>,

Add trailers to the body. Read more

fn into_data_stream(self) -> BodyDataStream<Self>
where Self: Sized,

Turn this body into BodyDataStream.

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> CloneToUninit for T
where T: Copy,

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom for T
where 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>::Error>

Performs the conversion.

impl<T, U> TryInto for T
where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.