Struct postcard::ser_flavors::Cobs

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pub struct Cobs<B>
where B: Flavor + IndexMut<usize, Output = u8>,
{ /* private fields */ }
Expand description

The Cobs flavor implements Consistent Overhead Byte Stuffing on the serialized data. The output of this flavor includes the termination/sentinel byte of 0x00.

This protocol is useful when sending data over a serial interface without framing such as a UART

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impl<B> Cobs<B>
where B: Flavor + IndexMut<usize, Output = u8>,

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pub fn try_new(bee: B) -> Result<Self>

Create a new Cobs modifier Flavor. If there is insufficient space to push the leading header byte, the method will return an Error

Trait Implementations§

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impl<B> Flavor for Cobs<B>
where B: Flavor + IndexMut<usize, Output = u8>,

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type Output = <B as Flavor>::Output

The Output type is what this storage “resolves” to when the serialization is complete, such as a slice or a Vec of some sort.
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fn try_push(&mut self, data: u8) -> Result<()>

The try_push() trait method can be used to push a single byte to be modified and/or stored
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fn finalize(self) -> Result<Self::Output>

Finalize the serialization process
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fn try_extend(&mut self, data: &[u8]) -> Result<()>

The try_extend() trait method can be implemented when there is a more efficient way of processing multiple bytes at once, such as copying a slice to the output, rather than iterating over one byte at a time.

Auto Trait Implementations§

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impl<B> Freeze for Cobs<B>
where B: Freeze,

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impl<B> RefUnwindSafe for Cobs<B>
where B: RefUnwindSafe,

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impl<B> Send for Cobs<B>
where B: Send,

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impl<B> Sync for Cobs<B>
where B: Sync,

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impl<B> Unpin for Cobs<B>
where B: Unpin,

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impl<B> UnwindSafe for Cobs<B>
where B: 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.