Enum hyper::http::h1::HttpWriter
[−]
[src]
pub enum HttpWriter<W: Write> { ThroughWriter(W), ChunkedWriter(W), SizedWriter(W, u64), EmptyWriter(W), }
Writers to handle different Transfer-Encodings.
Variants
ThroughWriter(W)
A no-op Writer, used initially before Transfer-Encoding is determined.
ChunkedWriter(W)
A Writer for when Transfer-Encoding includes chunked
.
SizedWriter(W, u64)
A Writer for when Content-Length is set.
Enforces that the body is not longer than the Content-Length header.
EmptyWriter(W)
A writer that should not write any body.
Methods
impl<W: Write> HttpWriter<W>
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fn into_inner(self) -> W
Unwraps the HttpWriter and returns the underlying Writer.
fn get_ref(&self) -> &W
Access the inner Writer.
fn get_mut(&mut self) -> &mut W
Access the inner Writer mutably.
Warning: You should not write to this directly, as you can corrupt the state.
fn end(self) -> Result<W, EndError<W>>
Ends the HttpWriter, and returns the underlying Writer.
A final write_all()
is called with an empty message, and then flushed.
The ChunkedWriter variant will use this to write the 0-sized last-chunk.
Trait Implementations
impl<W: Write> Write for HttpWriter<W>
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fn write(&mut self, msg: &[u8]) -> Result<usize>
Write a buffer into this object, returning how many bytes were written. Read more
fn flush(&mut self) -> Result<()>
Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
1.0.0
Attempts to write an entire buffer into this write. Read more
fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>
1.0.0
Writes a formatted string into this writer, returning any error encountered. Read more
fn by_ref(&mut self) -> &mut Self
1.0.0
Creates a "by reference" adaptor for this instance of Write
. Read more