Enum dazeus::Connection

pub enum Connection {
    Unix(UnixStream),
    Tcp(TcpStream),
}

A connection enum that encapsulates TCP and Unix sockets.

This enum is mainly used by the connection_from_str method. If you want to provide your own connection not retrieved from that function, DaZeus will work with any structure that implements the std::io::Read and std::io::Write traits.

Variants

Unix(UnixStream)

A Unix domain socket, as implemented by the unix_socket crate.

Tcp(TcpStream)

A TCP stream, as implemented by std::net::TcpStream.

Methods

impl Connection

fn try_clone(&self) -> Result<Connection>

Try to duplicate the stream into two objects that reference the same underlying resource.

fn from_str(connection_str: &str) -> Result<Connection>

Takes a string in the format type:connection_str and tries to connect to that location. Returns the connection inside an enum that can be used inside DaZeus directly.

Trait Implementations

impl Read for Connection

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_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, placing them into 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 chars(self) -> Chars<Self>

Unstable (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 chars.

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 Write for Connection

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.