Trait Compressor

pub trait Compressor {
    type CompressorError: Sized + Error;

    // Required methods
    fn encode(&self, bytes: Vec<u8>) -> Result<Vec<u8>, Self::CompressorError>;
    fn decode(&self, bytes: Vec<u8>) -> Result<Vec<u8>, Self::CompressorError>;
    fn into_string(&self) -> Option<String>;
}

Compressor trait that defines functionality which should be provided by typical compressor.

Required Associated Types

type CompressorError: Sized + Error

Required Methods

fn encode(&self, bytes: Vec<u8>) -> Result<Vec<u8>, Self::CompressorError>

Encodes given bytes and returns Result that contains either encoded data or an error which occures during the transformation.

fn decode(&self, bytes: Vec<u8>) -> Result<Vec<u8>, Self::CompressorError>

Encodes given encoded data and returns Result that contains either encoded bytes or an error which occures during the transformation.

fn into_string(&self) -> Option<String>

Returns a string which is a name of a compressor. This name should be exactly the same as one which server returns in a response to Options request.

Implementors