Trait SequenceProducer 

pub trait SequenceProducer {
    // Required method
    fn produce(
        &mut self,
        block: &[u8],
        window_size: u64,
        out: &mut Vec<ExternalSequence>,
    ) -> Result<(), SequenceProducerError>;
}

A parser asked for each block in place of the built-in match finder (C ZSTD_registerSequenceProducer). Its parse covers the block alone, with no history before it.

Required Methods

fn produce( &mut self, block: &[u8], window_size: u64, out: &mut Vec<ExternalSequence>, ) -> Result<(), SequenceProducerError>

Append a parse of block to out: matches only within block, at most window_size back, ending with a sequence of no match, or one whose match reaches the end.

Errors

SequenceProducerError when there is no parse; the encoder then falls back to its own match finder or fails the frame, as configured.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors