Enum LcpMemoizationPolicy 

#[non_exhaustive]
pub enum LcpMemoizationPolicy {
    Disabled,
    Geometric(GeometricMemoizationConfig),
}

Controls whether phase-4 LCP comparisons use geometric memoization.

Memoization is disabled by default. Callers whose inputs contain many repeated long contexts can opt in with Self::Geometric.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Disabled

Use the ordinary LCP-enhanced merge kernel without allocating a table.

Geometric(GeometricMemoizationConfig)

Learn and reuse exact LCP intervals within each partition cascade.

Implementations

impl LcpMemoizationPolicy

pub const fn geometric() -> Self

Enable geometric memoization with the GRCh38-tuned defaults.

This is equivalent to LcpMemoizationPolicy::Geometric(GeometricMemoizationConfig::default()) without requiring callers to name the configuration type.

Trait Implementations

impl Clone for LcpMemoizationPolicy

fn clone(&self) -> LcpMemoizationPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LcpMemoizationPolicy

impl Debug for LcpMemoizationPolicy

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

Formats the value using the given formatter.

impl Default for LcpMemoizationPolicy

fn default() -> LcpMemoizationPolicy

Returns the “default value” for a type.

impl Eq for LcpMemoizationPolicy

impl From<GeometricMemoizationConfig> for LcpMemoizationPolicy

fn from(config: GeometricMemoizationConfig) -> Self

Converts to this type from the input type.

impl PartialEq for LcpMemoizationPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LcpMemoizationPolicy