Enum openssl::ssl::MaybeSslStream

pub enum MaybeSslStream<S> where
    S: Read + Write,  {
    Ssl(SslStream<S>),
    Normal(S),
}

A utility type to help in cases where the use of SSL is decided at runtime.

Variants

Ssl(SslStream<S>)

A connection using SSL

Normal(S)

A connection not using SSL

Methods

impl<S> MaybeSslStream<S> where     S: Read + Write,

pub fn get_ref(&self) -> &S

Returns a reference to the underlying stream.

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

Returns a mutable reference to the underlying stream.

Warning

It is inadvisable to read from or write to the underlying stream.

impl MaybeSslStream<TcpStream>

pub fn try_clone(&self) -> Result<MaybeSslStream<TcpStream>>

Like TcpStream::try_clone.

Trait Implementations

impl<S: Debug> Debug for MaybeSslStream<S> where     S: Read + Write,

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

Formats the value using the given formatter.

impl<S> Write for MaybeSslStream<S> where     S: Read + Write,

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

Write a buffer into this object, 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_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this write.

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.

impl<S> Read for MaybeSslStream<S> where     S: Read + Write,

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.

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.