Enum IndexOptimization 

pub enum IndexOptimization {
    Adaptive,
    SizeOptimized,
    PerformanceOptimized,
}

Index optimization mode for balancing compression ratio vs speed

Variants

Adaptive

Balanced compression and speed (zstd level 7) Uses adaptive format selection based on posting list characteristics

SizeOptimized

Optimize for smallest index size (zstd level 22) Prefers OptP4D for best compression ratio (optimal bit-width + patched exceptions)

PerformanceOptimized

Optimize for fastest query performance (zstd level 3) Prefers Roaring bitmaps for fastest iteration

Implementations

impl IndexOptimization

pub fn zstd_level(&self) -> i32

Get the zstd compression level for this optimization mode

pub fn parse(s: &str) -> Option<Self>

Parse from string (for CLI)

Trait Implementations

impl Clone for IndexOptimization

fn clone(&self) -> IndexOptimization

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexOptimization

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

Formats the value using the given formatter.

impl Default for IndexOptimization

fn default() -> IndexOptimization

Returns the “default value” for a type.

impl PartialEq for IndexOptimization

fn eq(&self, other: &IndexOptimization) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for IndexOptimization

impl Eq for IndexOptimization

impl StructuralPartialEq for IndexOptimization