Struct serial_io::unix::tokio::AsyncSerial [−][src]
pub struct AsyncSerial { /* fields omitted */ }
Expand description
Serial port I/O struct.
Implementations
Open a non-blocking tokio-compatible serial port from the provided port.
Sets the exclusivity of the port
If a port is exclusive, then trying to open the same device path again will fail.
See the man pages for the tiocexcl and tiocnxcl ioctl’s for more details.
Errors
Io
for any error while setting exclusivity for the port.
Trait Implementations
Attempt to write bytes from buf
into the object. Read more
Attempts to flush the object, ensuring that any buffered data reach their destination. Read more
Initiates or attempts to shut down this writer, returning success when the I/O connection has completely shut down. Read more
Like poll_write
, except that it writes from a slice of buffers. Read more
Determines if this writer has an efficient poll_write_vectored
implementation. Read more
Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more
Like read
, except that it reads into a slice of buffers. Read more
can_vector
)Determines if this Read
er has an efficient read_vectored
implementation. Read more
read_initializer
)Determines if this Read
er can work with buffers of uninitialized
memory. Read more
Read all bytes until EOF in this source, placing them into buf
. Read more
Read all bytes until EOF in this source, appending them to buf
. Read more
Read the exact number of bytes required to fill buf
. Read more
Creates a “by reference” adaptor for this instance of Read
. Read more
Creates an adaptor which will chain this stream with another. Read more
Stop transmitting a break
Returns the flow control mode. Read more
Sets the character size.
Sets the flow control mode.
Sets the parity-checking mode.
Sets the number of stop bits.
Sets the timeout for future I/O operations.
Sets the state of the RTS (Request To Send) control signal. Read more
Writes to the Data Terminal Ready pin Read more
Reads the state of the CTS (Clear To Send) control signal. Read more
Reads the state of the Data Set Ready control signal. Read more
Reads the state of the Ring Indicator control signal. Read more
Reads the state of the Carrier Detect control signal. Read more
Gets the number of bytes available to be read from the input buffer. Read more
Get the number of bytes written to the output buffer, awaiting transmission. Read more
Discards all bytes from the serial driver’s input buffer and/or output buffer. Read more
Attempts to clone the SerialPort
. This allow you to write and read simultaneously from the
same serial connection. Please note that if you want a real asynchronous serial port you
should look at mio-serial or
tokio-serial. Read more
Write a buffer into this writer, returning how many bytes were written. Read more
Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
can_vector
)Determines if this Write
r has an efficient write_vectored
implementation. Read more
Attempts to write an entire buffer into this writer. Read more
write_all_vectored
)Attempts to write multiple buffers into this writer. Read more
Writes a formatted string into this writer, returning any error encountered. Read more
Auto Trait Implementations
impl !RefUnwindSafe for AsyncSerial
impl Send for AsyncSerial
impl Sync for AsyncSerial
impl Unpin for AsyncSerial
impl !UnwindSafe for AsyncSerial