Struct Batch 

pub struct Batch {
    pub stream: Vec<u32>,
    pub lanes: Vec<u32>,
    pub chans: Vec<u32>,
    pub scratch_words: usize,
    /* private fields */
}

Flat decoder tables for a set of streams.

Fields

stream: Vec<u32>

Concatenated stream bytes as words.

lanes: Vec<u32>

Lane descriptors, LANE_WORDS each.

chans: Vec<u32>

Channel table, 4 words per channel.

scratch_words: usize

Model scratch size in words.

Implementations

impl Batch

pub fn new() -> Self

Empty batch.

pub fn add( &mut self, bytes: &[u8], place: &Placement<'_>, t0: usize, t1: usize, ) -> Result<(), DecodeError>

Add one stream; every lane writes row(head, t) + c for its tokens. Lanes covering [t0, t1) only (whole blocks) are added.

pub fn n_lanes(&self) -> usize

Number of lanes.

pub fn prior() -> Vec<u32>

The shared prior table.

Trait Implementations

impl Default for Batch

fn default() -> Self

Returns the “default value” for a type.