Struct rocket::data::DataStream
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[src]
pub struct DataStream { /* fields omitted */ }Raw data stream of a request body.
This stream can only be obtained by calling
Data::open. The stream contains
all of the data in the body of the request. It exposes no methods directly.
Instead, it must be used as an opaque Read or BufRead structure.
Trait Implementations
impl Read for DataStream[src]
fn read(&mut self, buf: &mut [u8]) -> Result<usize>[src]
Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more
unsafe fn initializer(&self) -> Initializer[src]
read_initializer)Determines if this Reader can work with buffers of uninitialized memory. Read more
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>1.0.0[src]
Read all bytes until EOF in this source, placing them into buf. Read more
fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>1.0.0[src]
Read all bytes until EOF in this source, placing them into buf. Read more
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>1.6.0[src]
Read the exact number of bytes required to fill buf. Read more
fn by_ref(&mut self) -> &mut Self1.0.0[src]
Creates a "by reference" adaptor for this instance of Read. Read more
fn bytes(self) -> Bytes<Self>1.0.0[src]
Transforms this Read instance to an [Iterator] over its bytes. Read more
fn chars(self) -> Chars<Self>[src]
🔬 This is a nightly-only experimental API. (io)
the semantics of a partial read/write of where errors happen is currently unclear and may change
Transforms this Read instance to an [Iterator] over [char]s. Read more
fn chain<R>(self, next: R) -> Chain<Self, R> where
R: Read, 1.0.0[src]
R: Read,
Creates an adaptor which will chain this stream with another. Read more
fn take(self, limit: u64) -> Take<Self>1.0.0[src]
Creates an adaptor which will read at most limit bytes from it. Read more
impl BufRead for DataStream[src]
fn fill_buf(&mut self) -> Result<&[u8]>[src]
Fills the internal buffer of this object, returning the buffer contents. Read more
fn consume(&mut self, amt: usize)[src]
Tells this buffer that amt bytes have been consumed from the buffer, so they should no longer be returned in calls to read. Read more
fn read_until(&mut self, byte: u8, buf: &mut Vec<u8>) -> Result<usize, Error>1.0.0[src]
Read all bytes into buf until the delimiter byte or EOF is reached. Read more
fn read_line(&mut self, buf: &mut String) -> Result<usize, Error>1.0.0[src]
Read all bytes until a newline (the 0xA byte) is reached, and append them to the provided buffer. Read more
fn split(self, byte: u8) -> Split<Self>1.0.0[src]
Returns an iterator over the contents of this reader split on the byte byte. Read more
fn lines(self) -> Lines<Self>1.0.0[src]
Returns an iterator over the lines of this reader. Read more