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CompressionStrategy

blockchain_compression::core::traits

Trait CompressionStrategy 

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pub trait CompressionStrategy {
    type Error: Error + Send + Sync + 'static;

    // Required methods
    fn compress(&mut self, data: &[u8]) -> Result<Vec<u8>, Self::Error>;
    fn decompress(&self, data: &[u8]) -> Result<Vec<u8>, Self::Error>;
    fn metadata(&self) -> CompressionMetadata;
    fn stats(&self) -> CompressionStats;
    fn reset(&mut self);
}
Expand description

A trait for compression algorithms that can compress and decompress data

Required Associated Types§

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type Error: Error + Send + Sync + 'static

The error type produced by this compression strategy

Required Methods§

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fn compress(&mut self, data: &[u8]) -> Result<Vec<u8>, Self::Error>

Compresses the input data

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fn decompress(&self, data: &[u8]) -> Result<Vec<u8>, Self::Error>

Decompresses the input data

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fn metadata(&self) -> CompressionMetadata

Returns metadata about this compression algorithm

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fn stats(&self) -> CompressionStats

Returns the current compression statistics

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fn reset(&mut self)

Resets internal state (useful for stateful compressors)

Implementors§