Struct Lzma2Options 

pub struct Lzma2Options {
    pub lzma_options: LzmaOptions,
    pub chunk_size: Option<NonZeroU64>,
}

Available on crate feature encoder only.

Options for LZMA2 compression.

Fields

lzma_options: LzmaOptions

LZMA compression options.

chunk_size: Option<NonZeroU64>

The size of each independent chunk in bytes. If not set, the whole data will be written as one chunk. Will get clamped to be at least the dict size to not waste memory.

Implementations

impl Lzma2Options

pub fn with_preset(preset: u32) -> Self

Create options with specific preset.

pub fn set_chunk_size(&mut self, chunk_size: Option<NonZeroU64>)

Set the chunk size (None means a single chunk, which is the default). Chunk size will be clamped to be at least the dictionary size.

Trait Implementations

impl Clone for Lzma2Options

fn clone(&self) -> Lzma2Options

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Lzma2Options

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Lzma2Options

fn default() -> Lzma2Options

Returns the “default value” for a type.