Struct in_stream::StdStreamAdapter

pub struct StdStreamAdapter<T: InStreamStd> {
    pub stream: T,
}

provides std::io::{Read, Write} adapter for anything implementing InStreamStd

Fields

stream: T

Implementations

impl<T: InStreamStd> StdStreamAdapter<T>

pub fn map<__SHRINKWRAP_T, __SHRINKWRAP_F: FnMut(T) -> __SHRINKWRAP_T>(
    self,
    f: __SHRINKWRAP_F
) -> __SHRINKWRAP_T

Map a function over the wrapped value, consuming it in the process.

pub fn map_ref<__SHRINKWRAP_T, __SHRINKWRAP_F: FnMut(&T) -> __SHRINKWRAP_T>(
    &self,
    f: __SHRINKWRAP_F
) -> __SHRINKWRAP_T

Map a function over the wrapped value without consuming it.

pub fn map_mut<__SHRINKWRAP_T, __SHRINKWRAP_F>(
    &mut self,
    f: __SHRINKWRAP_F
) -> __SHRINKWRAP_T where
    __SHRINKWRAP_F: FnMut(&mut T) -> __SHRINKWRAP_T, 

Map a function over the wrapped value, potentially changing it in place.

impl<T: InStreamStd> StdStreamAdapter<T>

pub fn new(stream: T) -> Self

pub fn into_inner(self) -> T

Trait Implementations

impl<T: InStreamStd> AsMut<T> for StdStreamAdapter<T>

fn as_mut(&mut self) -> &mut T

Performs the conversion.

impl<T: InStreamStd> AsRef<T> for StdStreamAdapter<T>

fn as_ref(&self) -> &T

Performs the conversion.

impl<T: InStreamStd> Borrow<T> for StdStreamAdapter<T>

fn borrow(&self) -> &T

Immutably borrows from an owned value.

impl<T: InStreamStd> BorrowMut<T> for StdStreamAdapter<T>

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value.

impl<T: Debug + InStreamStd> Debug for StdStreamAdapter<T>

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

Formats the value using the given formatter.

impl<T: InStreamStd> Deref for StdStreamAdapter<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: InStreamStd> DerefMut for StdStreamAdapter<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<T: InStreamStd> Read for StdStreamAdapter<T>

fn read(&mut self, buf: &mut [u8]) -> Result<usize>

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>

Like read, except that it reads into a slice of buffers.

fn is_read_vectored(&self) -> bool

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

Determines if this Reader has an efficient read_vectored implementation.

unsafe fn initializer(&self) -> Initializer

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

Determines if this Reader can work with buffers of uninitialized memory.

fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Read all bytes until EOF in this source, appending them to buf.

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

Read the exact number of bytes required to fill buf.

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self>

Transforms this Read instance to an Iterator over its bytes.

fn chain<R>(self, next: R) -> Chain<Self, R> where
    R: Read, 

Creates an adaptor which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self>

Creates an adaptor which will read at most limit bytes from it.

impl<T: InStreamStd> Write for StdStreamAdapter<T>

fn write(&mut self, buf: &[u8]) -> Result<usize>

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

fn flush(&mut self) -> Result<()>

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

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

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

fn is_write_vectored(&self) -> bool

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

Determines if this Writeer has an efficient write_vectored implementation.

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

Attempts to write an entire buffer into this writer.

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

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

Attempts to write multiple buffers into this writer.

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

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

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Write.