Struct BuildOptions

#[repr(C)]
pub struct BuildOptions { /* private fields */ }

BuildOptions defines how many bitmap compose a BitmapIndex and how many values must represent every chunk in BitmapIndex. On a BitmapIndex of a BitValue ‘U’ with size_in_bit(U) = L, bit_block_size represent the size in bit of each sub-index. For example a BitmapIndex of a BitValue ‘U=u16’ with ‘size_in_bit(u16) = 16’ and bit_block_size = 8 is composed from ‘16 / 8 = 2’ blocks of ‘2^8 = 256’ bitmaps each, so is composed from ‘2 * 256 = 512’ bitmaps.

Implementations

impl BuildOptions

pub fn new(bit_block_size: usize, chunk_size: ChunkSize) -> Self

Create a new BuildOptions.

Trait Implementations

impl Clone for BuildOptions

fn clone(&self) -> BuildOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.