Trait lzss::Write

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pub trait Write {
    type Output;
    type Error;

    // Required methods
    fn write(&mut self, data: u8) -> Result<(), Self::Error>;
    fn finish(self) -> Result<Self::Output, Self::Error>;
}
Expand description

Trait for writing bytes.

Required Associated Types§

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type Output

The final output.

This will be often (), but for example the VecWriter returns the Vec.

Please see the example implementations.

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type Error

The error which can happen during a write or finish operation.

Use Void when no error can be emitted.

Required Methods§

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fn write(&mut self, data: u8) -> Result<(), Self::Error>

Write a byte.

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fn finish(self) -> Result<Self::Output, Self::Error>

Convert the writer into the output.

When the underlying structure requires a flush, call it in this routine.

Be aware that finish is not called when an error occurred.

Implementors§