Struct CompactAlphaMemory 

pub struct CompactAlphaMemory { /* private fields */ }

Compact Alpha Memory Uses HashSet to eliminate duplicates and reduce memory

Implementations

impl CompactAlphaMemory

pub fn new() -> Self

pub fn add(&mut self, fact: &TypedFacts)

Add fact to memory

pub fn remove(&mut self, fact: &TypedFacts) -> bool

Remove fact from memory

pub fn contains(&self, fact: &TypedFacts) -> bool

Check if fact exists

pub fn len(&self) -> usize

Get number of unique facts

pub fn is_empty(&self) -> bool

Check if empty

pub fn total_refs(&self) -> usize

Get total references (including duplicates)

pub fn memory_savings(&self) -> f64

Get memory savings

Trait Implementations

impl Clone for CompactAlphaMemory

fn clone(&self) -> CompactAlphaMemory

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompactAlphaMemory

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

Formats the value using the given formatter.

impl Default for CompactAlphaMemory

fn default() -> Self

Returns the “default value” for a type.