# Struct actix_web::dev::PayloadBuffer[−][src]

    pub struct PayloadBuffer<S> { /* fields omitted */ }

Payload buffer

## Methods

###

`impl<S> PayloadBuffer<S> where S: Stream<Item = Bytes, Error = PayloadError>,`

[src]

####

`pub fn new(stream: S) -> Self`

[src]

Create new `PayloadBuffer` instance

####
ⓘImportant traits for &'a mut R

### Important traits for &'a mut R

`impl<'a, R> Read for &'a mut R where
R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;`

`pub fn get_mut(&mut self) -> &mut S`

[src]

Get mutable reference to an inner stream.

####

`pub fn readany(&mut self) -> Poll<Option<Bytes>, PayloadError>`

[src]

Read first available chunk of bytes

####

`pub fn can_read(&mut self, size: usize) -> Poll<Option<bool>, PayloadError>`

[src]

Check if buffer contains enough bytes

####

`pub fn get_chunk(&mut self) -> Poll<Option<&[u8]>, PayloadError>`

[src]

Return reference to the first chunk of data

####

`pub fn read_exact(&mut self, size: usize) -> Poll<Option<Bytes>, PayloadError>`

[src]

Read exact number of bytes

####

`pub fn drop_bytes(&mut self, size: usize)`

[src]

Remove specified amount if bytes from buffer

####

`pub fn copy(&mut self, size: usize) -> Poll<Option<BytesMut>, PayloadError>`

[src]

Copy buffered data

####

`pub fn read_until(&mut self, line: &[u8]) -> Poll<Option<Bytes>, PayloadError>`

[src]

Read until specified ending

####

`pub fn readline(&mut self) -> Poll<Option<Bytes>, PayloadError>`

[src]

Read bytes until new line delimiter

####

`pub fn unprocessed(&mut self, data: Bytes)`

[src]

Put unprocessed data back to the buffer

####

`pub fn remaining(&mut self) -> Bytes`

[src]

Get remaining data from the buffer

## Auto Trait Implementations

###

`impl<S> Send for PayloadBuffer<S> where S: Send,`

###

`impl<S> Sync for PayloadBuffer<S> where S: Sync,`

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