Struct zopfli_rs::Options

pub struct Options {
    pub verbose: bool,
    pub verbose_more: bool,
    pub iterations: i32,
    pub block_splitting: bool,
    pub block_splitting_max: i32,
}

Options used to tweak optimization versus speed of compression.

Fields

verbose: bool

Prints statisitcs on compression to the console. Default: false.

verbose_more: bool

Prints other statisitcs on block splitting et cetra to the console. Default: false.

iterations: i32

Maximum amount of times to rerun forward and backward pass to optimize LZ77 compression cost. Good values: 10, 15 for small files, 5 for files over several MB in size or it will be too slow. Default: 15.

block_splitting: bool

If true, splits the data in multiple deflate blocks with optimal choice for the block boundaries. Block splitting gives better compression. Default: true.

block_splitting_max: i32

Maximum amount of blocks to split into (0 for unlimited, but this can give extreme results that hurt compression on some files). Default: 15.

Trait Implementations

impl Copy for Options

impl Clone for Options

fn clone(&self) -> Options

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Options

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Default for Options

fn default() -> Self

Returns the "default value" for a type.