pub struct DefaultLz77Encoder {
    window_size: u16,
    buf: Vec<u8>,
}
Expand description

A Lz77Encode implementation used by default.

Fields

window_size: u16buf: Vec<u8>

Implementations

Makes a new encoder instance.

Examples
use libflate::deflate;
use libflate::lz77::{self, Lz77Encode, DefaultLz77Encoder};

let lz77 = DefaultLz77Encoder::new();
assert_eq!(lz77.window_size(), lz77::MAX_WINDOW_SIZE);

let options = deflate::EncodeOptions::with_lz77(lz77);
let _deflate = deflate::Encoder::with_options(Vec::new(), options);

Makes a new encoder instance with specified window size.

Larger window size is prefered to raise compression ratio, but it may require more working memory to encode and decode data.

Examples
use libflate::deflate;
use libflate::lz77::{self, Lz77Encode, DefaultLz77Encoder};

let lz77 = DefaultLz77Encoder::with_window_size(1024);
assert_eq!(lz77.window_size(), 1024);

let options = deflate::EncodeOptions::with_lz77(lz77);
let _deflate = deflate::Encoder::with_options(Vec::new(), options);

Trait Implementations

Formats the value using the given formatter. Read more

Returns the “default value” for a type. Read more

Encodes a buffer and writes result LZ77 codes to sink.

Flushes the encoder, ensuring that all intermediately buffered codes are consumed by sink.

Returns the window size of the encoder. Read more

Returns the compression level of the encoder. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.