Struct cdrs::transport::TransportTcp

pub struct TransportTcp { /* fields omitted */ }

Default Tcp transport.

Methods

impl TransportTcp

pub fn new(addr: &str) -> Result<TransportTcp>

Constructs a new TransportTcp.

Examples

use cdrs::transport::TransportTcp;
let addr = "127.0.0.1:9042";
let tcp_transport = TransportTcp::new(addr).unwrap();

Trait Implementations

impl Read for TransportTcp

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 chars(self) -> Chars<Self>

Deprecated since 1.27.0

: Use str::from_utf8 instead: https://doc.rust-lang.org/nightly/std/str/struct.Utf8Error.html#examples

🔬 This is a nightly-only experimental API. (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 [char]s.

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 TransportTcp

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 CDRSTransport for TransportTcp

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

Creates a new independently owned handle to the underlying socket.

fn close(&mut self, close: Shutdown) -> Result<()>

Shuts down the read, write, or both halves of this connection.

fn set_timeout(&mut self, dur: Option<Duration>) -> Result<()>

Method which set given duration both as read and write timeout. If the value specified is None, then read() calls will block indefinitely. It is an error to pass the zero Duration to this method.

fn is_alive(&self) -> bool

Method that checks that transport is alive