Struct TOAHeader 

pub struct TOAHeader { /* private fields */ }

TOA file header containing format metadata and compression parameters.

Implementations

impl TOAHeader

pub fn from_options(options: &TOAOptions) -> Self

Create a new TOA header from options.

pub fn capabilities(&self) -> u8

Get the capabilities field.

pub fn error_correction(&self) -> ErrorCorrection

Get the error correction level from the capabilities.

pub fn prefilter(&self) -> Prefilter

Get the prefilter used.

pub fn lc(&self) -> u8

Get the LZMA literal context bits.

pub fn lp(&self) -> u8

Get the LZMA literal position bits.

pub fn pb(&self) -> u8

Get the LZMA position bits.

pub fn dict_size(&self) -> u32

Get the actual dictionary size.

pub fn block_size(&self) -> u64

Get the actual block size.

pub fn parse(buffer: &[u8; 32], apply_rs_correction: bool) -> Result<TOAHeader>

Parse an TOA header from a buffer.

pub fn write<W: Write>(&self, encoder: W) -> Result<()>

Write the header to a encoder.

Trait Implementations

impl Clone for TOAHeader

fn clone(&self) -> TOAHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TOAHeader

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

Formats the value using the given formatter.

impl Copy for TOAHeader