Struct happi::hyper::Body[−][src]

#[must_use = "streams do nothing unless polled"]
pub struct Body { /* fields omitted */ }

Expand description

A stream of Bytes, used when receiving bodies.

A good default HttpBody to use in many applications.

Note: To read the full body, use body::to_bytes or body::aggregate.

Implementations

impl Body[src]

pub fn empty() -> Body[src]

Create an empty Body stream.

Example

use hyper::{Body, Request};

// create a `GET /` request
let get = Request::new(Body::empty());

pub fn channel() -> (Sender, Body)[src]

Create a Body stream with an associated sender half.

Useful when wanting to stream chunks from another thread.

Trait Implementations

impl Body for Body[src]

type Data = Bytes

Values yielded by the Body.

type Error = Error

The error type this Body might generate.

pub fn poll_data(
    self: Pin<&mut Body>, 
    cx: &mut Context<'_>
) -> Poll<Option<Result<<Body as Body>::Data, <Body as Body>::Error>>>

[src]

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

pub fn poll_trailers(
    self: Pin<&mut Body>, 
    cx: &mut Context<'_>
) -> Poll<Result<Option<HeaderMap<HeaderValue>>, <Body as Body>::Error>>

[src]

Poll for an optional single HeaderMap of trailers. Read more

pub fn is_end_stream(&self) -> bool[src]

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

pub fn size_hint(&self) -> SizeHint[src]

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

fn data(&mut self) -> Data<'_, Self> where
    Self: Unpin,

[src]

Returns future that resolves to next data chunk, if any.

fn trailers(&mut self) -> Trailers<'_, Self> where
    Self: Unpin,

[src]

Returns future that resolves to trailers, if any.

fn map_data<F, B>(self, f: F) -> MapData<Self, F> where
    B: Buf,
    F: FnMut(Self::Data) -> B,

[src]

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

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

[src]

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

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

[src]

Turn this body into a boxed trait object.

impl Debug for Body[src]

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[src]

Formats the value using the given formatter. Read more

impl Default for Body[src]

pub fn default() -> Body[src]

Returns Body::empty().

impl From<&'static [u8]> for Body[src]

pub fn from(slice: &'static [u8]) -> Body[src]

Performs the conversion.

impl From<&'static str> for Body[src]

pub fn from(slice: &'static str) -> Body[src]

Performs the conversion.

impl From<Bytes> for Body[src]

pub fn from(chunk: Bytes) -> Body[src]

Performs the conversion.

impl From<Cow<'static, [u8]>> for Body[src]

pub fn from(cow: Cow<'static, [u8]>) -> Body[src]

Performs the conversion.

impl From<Cow<'static, str>> for Body[src]

pub fn from(cow: Cow<'static, str>) -> Body[src]

Performs the conversion.

impl From<String> for Body[src]

pub fn from(s: String) -> Body[src]

Performs the conversion.

impl From<Vec<u8, Global>> for Body[src]

pub fn from(vec: Vec<u8, Global>) -> Body[src]

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for Body

impl Send for Body

impl Sync for Body

impl Unpin for Body

impl !UnwindSafe for Body

Blanket Implementations

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

[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> Instrument for T[src]

fn instrument(self, span: Span) -> Instrumented<Self>[src]

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>[src]

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

[src]

pub fn into(self) -> U[src]

Performs the conversion.

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

[src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

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

[src]

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

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.