Struct bluetooth_serial_port_async::BtSocket

pub struct BtSocket(_);

The bluetooth socket.

Can be used with mio::Poll.

Implementations

impl BtSocket

pub fn new(protocol: BtProtocol) -> Result<BtSocket, BtError>

Create an (still) unconnected socket.

pub fn connect(&mut self, addr: BtAddr) -> Result<(), BtError>

Connect to the RFCOMM service on remote device with address addr. Channel will be determined through SDP protocol.

This function can block for some seconds.

pub fn connect_async(&mut self, addr: BtAddr) -> BtSocketConnect<'_>

Connect to the RFCOMM service on remote device with address addr. Channel will be determined through SDP protocol.

This function will return immediately and can therefor not indicate most kinds of failures. Once the connection actually has been established or an error has been determined the socket will become writable however. It is highly recommended to combine this call with the usage of mio (or some higher level event loop) to get proper non-blocking behaviour.

pub fn get_stream_std(&self) -> StdUnixStream

pub fn get_stream(&self) -> UnixStream

pub fn get_fd(&self) -> i32

Trait Implementations

impl Debug for BtSocket

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

Formats the value using the given formatter.

impl Evented for BtSocket

pub fn register(
    &self,
    poll: &Poll,
    token: Token,
    interest: Ready,
    opts: PollOpt
) -> Result<()>

Register self with the given Poll instance.

pub fn reregister(
    &self,
    poll: &Poll,
    token: Token,
    interest: Ready,
    opts: PollOpt
) -> Result<()>

Re-register self with the given Poll instance.

pub fn deregister(&self, poll: &Poll) -> Result<()>

Deregister self from the given Poll instance

impl From<BtSocket> for BtSocket

pub fn from(socket: BtSocket) -> BtSocket

Performs the conversion.

impl Read for BtSocket

pub 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.

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

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

pub 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.

pub 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.

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

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

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

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

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

Read the exact number of bytes required to fill buf.

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

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

pub fn bytes(self) -> Bytes<Self>

Transforms this Read instance to an Iterator over its bytes.

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

Creates an adaptor which will chain this stream with another.

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

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

impl Write for BtSocket

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

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

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

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

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

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

pub fn is_write_vectored(&self) -> bool

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

Determines if this Writer has an efficient write_vectored implementation.

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

Attempts to write an entire buffer into this writer.

pub 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.

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

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

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

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