Struct compu::encoder::zlib::ZlibEncoder

pub struct ZlibEncoder { /* fields omitted */ }

Zlib compressor

Zlib doesn’t have internal buffers so decoder can use own buffer to compensate, but it is not necessary

Trait Implementations

impl Drop for ZlibEncoder

fn drop(&mut self)

Executes the destructor for this type.

impl Encoder for ZlibEncoder

const HAS_INTERNAL_BUFFER: bool

Specifies whether encoder has own internal buffer.

type Options = ZlibOptions

Encoder options

fn new(opts: &Self::Options) -> Self

Creates new instance using provided options.

fn encode(
    &mut self,
    input: &[u8],
    output: &mut [u8],
    op: EncoderOp
) -> (usize, usize, bool)

Performs encoding of data chunk.

fn output<'a>(&'a mut self) -> Option<&'a [u8]>

Retrieves currently buffered output, that hasn’t been written yet.

fn compress_size_hint(&self, _: usize) -> usize

Returns estimated number of bytes, for compressed input.

fn is_finished(&self) -> bool

Returns whether encoder has finished.

fn default() -> Self

Creates new instance using default Options

impl Send for ZlibEncoder