Struct BestEffortInterface

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

Wrapper type for a “best effort” serial interface.

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Overflows of the output are silently ignored.

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impl<T> BestEffortInterface<T>
where T: Write + WriteReady + Read + ReadReady,

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pub fn new(interface: T) -> Self

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

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pub fn inner(&self) -> &T

Get access to the inner (wrapped) interface

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

Get mutable access to the inner (wrapped) interface

Trait Implementations§

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impl<T> ErrorType for BestEffortInterface<T>
where T: ErrorType,

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type Error = <T as ErrorType>::Error

Error type of all the IO operations on this type.
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impl<T> Read for BestEffortInterface<T>
where T: Read,

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

Read the exact number of bytes required to fill buf. Read more
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impl<T> ReadReady for BestEffortInterface<T>
where T: ReadReady,

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

Get whether the reader is ready for immediately reading. Read more
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impl<T> Write for BestEffortInterface<T>
where T: Write + WriteReady,

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

Write a buffer into this writer, returning how many bytes were written. Read more
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fn flush(&mut self) -> Result<(), Self::Error>

Flush this output stream, blocking until all intermediately buffered contents reach their destination.
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fn write_all(&mut self, buf: &[u8]) -> Result<(), Self::Error>

Write an entire buffer into this writer. Read more
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fn write_fmt( &mut self, fmt: Arguments<'_>, ) -> Result<(), WriteFmtError<Self::Error>>

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

Auto Trait Implementations§

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impl<T> Freeze for BestEffortInterface<T>
where T: Freeze,

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impl<T> RefUnwindSafe for BestEffortInterface<T>
where T: RefUnwindSafe,

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impl<T> Send for BestEffortInterface<T>
where T: Send,

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impl<T> Sync for BestEffortInterface<T>
where T: Sync,

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impl<T> Unpin for BestEffortInterface<T>
where T: Unpin,

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impl<T> UnwindSafe for BestEffortInterface<T>
where T: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.