fn compute_falseness(
    chunks: &mut HashMap<ChunkId, Chunk>,
    layout: &Layout,
    ch_equiv_map: &HashMap<RowBuf, (RowBuf, Rotation)>,
) {
    // Build a `FalsenessTable` which encodes the falseness for this set of chunks
    log::debug!("Building falseness table");
    let chunk_ids_and_lengths = chunks
        .iter()
        .map(|(id, chunk)| (id.clone(), chunk.per_part_length))
        .collect::<HashSet<_>>();
    let falseness_table = FalsenessTable::from_layout(layout, &chunk_ids_and_lengths);
    log::trace!("Falseness table: {:#?}", falseness_table);

    // Use the table to generate the falseness links and detect which chunks are false against
    // themselves in a different part
    log::debug!("Setting falseness links");
    chunks.retain(|id, chunk| {
        set_falseness_links(
            id,
            chunk,
            &falseness_table,
            ch_equiv_map,
            &chunk_ids_and_lengths,
        )
        .is_true()
    });
}
/// Given an initial set of chunks, compute the pairs of false chunks and remove any chunks which
/// are self-false.
Given an initial set of chunks, compute the pairs of false chunks and remove any chunks which
are self-false.
Given an initial set of chunks compute the pairs of false chunks and remove any chunks which are self - false .
fn compute_falseness(
    chunks: &mut HashMap<ChunkId, Chunk>,
    layout: &Layout,
    ch_equiv_map: &HashMap<RowBuf, (RowBuf, Rotation)>,
) {
    // Build a `FalsenessTable` which encodes the falseness for this set of chunks
    log::debug!("Building falseness table");
    let chunk_ids_and_lengths = chunks
        .iter()
        .map(|(id, chunk)| (id.clone(), chunk.per_part_length))
        .collect::<HashSet<_>>();
    let falseness_table = FalsenessTable::from_layout(layout, &chunk_ids_and_lengths);
    log::trace!("Falseness table: {:#?}", falseness_table);
    // Use the table to generate the falseness links and detect which chunks are false against
    // themselves in a different part
    log::debug!("Setting falseness links");
    chunks.retain(|id, chunk| {
        set_falseness_links(
            id,
            chunk,
            &falseness_table,
            ch_equiv_map,
            &chunk_ids_and_lengths,
        )
        .is_true()
    });
}
fn compute_falseness ( chunks : & mut HashMap < ChunkId , Chunk > , layout : & Layout , ch_equiv_map : & HashMap < RowBuf , ( RowBuf , Rotation ) > , ) { // Build a `FalsenessTable` which encodes the falseness for this set of chunks log :: debug ! ( " " ) ; let chunk_ids_and_lengths = chunks . iter ( ) . map ( | ( id , chunk ) | ( id . clone ( ) , chunk . per_part_length ) ) . collect :: < HashSet < _ > > ( ) ; let falseness_table = FalsenessTable :: from_layout ( layout , & chunk_ids_and_lengths ) ; log :: trace ! ( " " falseness_table ) ; // Use the table to generate the falseness links and detect which chunks are false against // themselves in a different part log :: debug ! ( " " ) ; chunks . retain ( | id , chunk | { set_falseness_links ( id , chunk , & falseness_table , ch_equiv_map , & chunk_ids_and_lengths , ) . is_true ( ) } ) ; }
Given an initial set of chunks, compute the pairs of false chunks and remove any chunks which
are self-false.
Given an initial set of chunks compute the pairs of false chunks and remove any chunks which are self - false .
chunks
&mut HashMap<ChunkId, Chunk>
layout
&Layout
ch_equiv_map
&HashMap<RowBuf, (RowBuf, Rotation)>
chunks
&mut HashMap<ChunkId, Chunk>
layout
&Layout
ch_equiv_map
&HashMap<RowBuf, (RowBuf, Rotation)>