Struct ExplanationCache 

pub struct ExplanationCache { /* private fields */ }

Explanation cache with LRU eviction.

Implementations

impl ExplanationCache

pub fn new(config: CacheConfig) -> Self

Create a new explanation cache.

pub fn default_config() -> Self

Create with default configuration.

pub fn insert( &mut self, key: CacheKey, literals: Vec<Lit>, proof: Option<String>, )

Insert an explanation into the cache.

pub fn get(&mut self, key: CacheKey) -> Option<&Explanation>

Get an explanation from the cache.

pub fn clear(&mut self)

Clear the cache.

pub fn len(&self) -> usize

Get cache size.

pub fn is_empty(&self) -> bool

Check if cache is empty.

pub fn stats(&self) -> &CacheStats

Get statistics.

pub fn reset_stats(&mut self)

Reset statistics.

Trait Implementations

impl Debug for ExplanationCache

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

Formats the value using the given formatter.

impl Default for ExplanationCache

fn default() -> Self

Returns the “default value” for a type.