Enum rocket::http::hyper::h1::HttpWriter[][src]

pub enum HttpWriter<W> where
    W: Write
{ ThroughWriter(W), ChunkedWriter(W), SizedWriter(W, u64), EmptyWriter(W), }
Expand description

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.

Implementations

impl<W> HttpWriter<W> where
    W: Write
[src]

pub fn into_inner(self) -> W[src]

Unwraps the HttpWriter and returns the underlying Writer.

pub fn get_ref(&self) -> &W[src]

Access the inner Writer.

pub fn get_mut(&mut self) -> &mut W[src]

Access the inner Writer mutably.

Warning: You should not write to this directly, as you can corrupt the state.

pub fn end(self) -> Result<W, EndError<W>>[src]

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> Debug for HttpWriter<W> where
    W: Write
[src]

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

Formats the value using the given formatter. Read more

impl<W> Write for HttpWriter<W> where
    W: Write
[src]

pub fn write(&mut self, msg: &[u8]) -> Result<usize, Error>[src]

Write a buffer into this writer, returning how many bytes were written. Read more

pub fn flush(&mut self) -> Result<(), Error>[src]

Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>1.36.0[src]

Like write, except that it writes from a slice of buffers. Read more

fn is_write_vectored(&self) -> bool[src]

🔬 This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation. Read more

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>1.0.0[src]

Attempts to write an entire buffer into this writer. Read more

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>[src]

🔬 This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer. Read more

fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<(), Error>1.0.0[src]

Writes a formatted string into this writer, returning any error encountered. Read more

fn by_ref(&mut self) -> &mut Self1.0.0[src]

Creates a “by reference” adaptor for this instance of Write. Read more

Auto Trait Implementations

impl<W> RefUnwindSafe for HttpWriter<W> where
    W: RefUnwindSafe

impl<W> Send for HttpWriter<W> where
    W: Send

impl<W> Sync for HttpWriter<W> where
    W: Sync

impl<W> Unpin for HttpWriter<W> where
    W: Unpin

impl<W> UnwindSafe for HttpWriter<W> where
    W: UnwindSafe

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, I> AsResult<T, I> for T where
    I: Input
[src]

pub fn as_result(self) -> Result<T, ParseErr<I>>[src]

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, U> Into<U> for T where
    U: From<T>, 
[src]

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

Performs the conversion.

impl<T> IntoCollection<T> for T

pub fn into_collection<A>(self) -> SmallVec<A> where
    A: Array<Item = T>, 

Converts self into a collection.

pub fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where
    F: FnMut(T) -> U,
    A: Array<Item = U>, 

impl<T> Same<T> for T

type Output = T

Should always be Self

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.

impl<T> Typeable for T where
    T: Any

fn get_type(&self) -> TypeId

Get the TypeId of this object.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V

impl<W> WriteBytesExt for W where
    W: Write + ?Sized

fn write_u8(&mut self, n: u8) -> Result<(), Error>

Writes an unsigned 8 bit integer to the underlying writer. Read more

fn write_i8(&mut self, n: i8) -> Result<(), Error>

Writes a signed 8 bit integer to the underlying writer. Read more

fn write_u16<T>(&mut self, n: u16) -> Result<(), Error> where
    T: ByteOrder, 

Writes an unsigned 16 bit integer to the underlying writer. Read more

fn write_i16<T>(&mut self, n: i16) -> Result<(), Error> where
    T: ByteOrder, 

Writes a signed 16 bit integer to the underlying writer. Read more

fn write_u24<T>(&mut self, n: u32) -> Result<(), Error> where
    T: ByteOrder, 

Writes an unsigned 24 bit integer to the underlying writer. Read more

fn write_i24<T>(&mut self, n: i32) -> Result<(), Error> where
    T: ByteOrder, 

Writes a signed 24 bit integer to the underlying writer. Read more

fn write_u32<T>(&mut self, n: u32) -> Result<(), Error> where
    T: ByteOrder, 

Writes an unsigned 32 bit integer to the underlying writer. Read more

fn write_i32<T>(&mut self, n: i32) -> Result<(), Error> where
    T: ByteOrder, 

Writes a signed 32 bit integer to the underlying writer. Read more

fn write_u48<T>(&mut self, n: u64) -> Result<(), Error> where
    T: ByteOrder, 

Writes an unsigned 48 bit integer to the underlying writer. Read more

fn write_i48<T>(&mut self, n: i64) -> Result<(), Error> where
    T: ByteOrder, 

Writes a signed 48 bit integer to the underlying writer. Read more

fn write_u64<T>(&mut self, n: u64) -> Result<(), Error> where
    T: ByteOrder, 

Writes an unsigned 64 bit integer to the underlying writer. Read more

fn write_i64<T>(&mut self, n: i64) -> Result<(), Error> where
    T: ByteOrder, 

Writes a signed 64 bit integer to the underlying writer. Read more

fn write_u128<T>(&mut self, n: u128) -> Result<(), Error> where
    T: ByteOrder, 

Writes an unsigned 128 bit integer to the underlying writer.

fn write_i128<T>(&mut self, n: i128) -> Result<(), Error> where
    T: ByteOrder, 

Writes a signed 128 bit integer to the underlying writer.

fn write_uint<T>(&mut self, n: u64, nbytes: usize) -> Result<(), Error> where
    T: ByteOrder, 

Writes an unsigned n-bytes integer to the underlying writer. Read more

fn write_int<T>(&mut self, n: i64, nbytes: usize) -> Result<(), Error> where
    T: ByteOrder, 

Writes a signed n-bytes integer to the underlying writer. Read more

fn write_uint128<T>(&mut self, n: u128, nbytes: usize) -> Result<(), Error> where
    T: ByteOrder, 

Writes an unsigned n-bytes integer to the underlying writer. Read more

fn write_int128<T>(&mut self, n: i128, nbytes: usize) -> Result<(), Error> where
    T: ByteOrder, 

Writes a signed n-bytes integer to the underlying writer. Read more

fn write_f32<T>(&mut self, n: f32) -> Result<(), Error> where
    T: ByteOrder, 

Writes a IEEE754 single-precision (4 bytes) floating point number to the underlying writer. Read more

fn write_f64<T>(&mut self, n: f64) -> Result<(), Error> where
    T: ByteOrder, 

Writes a IEEE754 double-precision (8 bytes) floating point number to the underlying writer. Read more