Struct SearchOptions 

pub struct SearchOptions { /* private fields */ }

Store-search controls, separating scan worker budget from tier selection.

Implementations

impl SearchOptions

pub const fn new(scan: ScanOptions) -> Self

Creates options with no tier preference and the supplied scan worker budget.

pub const fn with_tier(self, tier: SearchTier) -> Self

Explicitly selects one store-search tier.

pub const fn with_scan_rescore(self, options: ScanRescoreOptions) -> Self

Selects quantized Scan candidates followed by exact full-precision scores. Candidate membership remains approximate unless every eligible row is rescored. A subsequent with_tier call clears these controls.

pub const fn scan_rescore(self) -> Option<ScanRescoreOptions>

Explicit selected-row rescoring controls, absent for ordinary tiers.

pub const fn scan(self) -> ScanOptions

Returns the scan worker controls used by scan-tier work.

pub const fn tier(self) -> SearchTier

Returns the effective execution tier, using automatic selection when the caller expressed no preference.

Trait Implementations

impl Clone for SearchOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SearchOptions

impl Debug for SearchOptions

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

Formats the value using the given formatter.

impl Default for SearchOptions

fn default() -> Self

Returns the “default value” for a type.

impl Eq for SearchOptions

impl From<ScanOptions> for SearchOptions

fn from(scan: ScanOptions) -> Self

Converts to this type from the input type.

impl PartialEq for SearchOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SearchOptions