Struct BestEffortInterface

pub struct BestEffortInterface<T>(/* private fields */);

Wrapper type for a “best effort” serial interface.

Note

Overflows of the output are silently ignored.

Implementations

impl<T> BestEffortInterface<T>

where T: Write + WriteReady + Read + ReadReady,

pub fn new(interface: T) -> Self

Construct an interface where overflows and errors when writing on the output are silently ignored.

pub fn inner(&self) -> &T

Get access to the inner (wrapped) interface

pub fn inner_mut(&mut self) -> &mut T

Get mutable access to the inner (wrapped) interface

Trait Implementations

impl<T> ErrorType for BestEffortInterface<T>

where T: ErrorType,

type Error = <T as ErrorType>::Error

Error type of all the IO operations on this type.

impl<T> Read for BestEffortInterface<T>

where T: Read,

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

Read some bytes from this source into the specified buffer, returning how many bytes were read.

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

Read the exact number of bytes required to fill buf.

impl<T> ReadReady for BestEffortInterface<T>

where T: ReadReady,

fn read_ready(&mut self) -> Result<bool, Self::Error>

Get whether the reader is ready for immediately reading.

impl<T> Write for BestEffortInterface<T>

where T: Write + WriteReady,

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

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

fn flush(&mut self) -> Result<(), Self::Error>

Flush this output stream, blocking until all intermediately buffered contents reach their destination.

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

Write an entire buffer into this writer.

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

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