Struct http_body::Limited

pub struct Limited<B> { /* private fields */ }

A length limited body.

This body will return an error if more than the configured number of bytes are returned on polling the wrapped body.

Implementations

impl<B> Limited<B>

pub fn new(inner: B, limit: usize) -> Self

Create a new Limited.

Trait Implementations

impl<B> Body for Limited<B>where
    B: Body,
    B::Error: Into<Box<dyn Error + Send + Sync>>,

type Data = <B as Body>::Data

Values yielded by the Body.

type Error = Box<dyn Error + Sync + Send + 'static, Global>

The error type this Body might generate.

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.

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

Poll for an optional single HeaderMap of trailers.

fn is_end_stream(&self) -> bool

Returns true when the end of stream has been reached.

fn size_hint(&self) -> SizeHint

Returns the bounds on the remaining length of the stream.

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

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

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.

impl<B: Clone> Clone for Limited<B>

fn clone(&self) -> Limited<B>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<B: Debug> Debug for Limited<B>

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

Formats the value using the given formatter.

impl<B: Copy> Copy for Limited<B>

impl<'__pin, B> Unpin for Limited<B>where
    __Origin<'__pin, B>: Unpin,