Struct FactBase 

pub struct FactBase { /* private fields */ }

Implementations

impl FactBase

pub fn new() -> FactBase

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> Iter<'_, Symbol>

pub fn insert(&mut self, fact: &dyn ToSymbol)

pub fn union(&mut self, facts: &FactBase)

pub fn print(&self)

Trait Implementations

impl Clone for FactBase

fn clone(&self) -> FactBase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FactBase

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

Formats the value using the given formatter.

impl Default for FactBase

fn default() -> FactBase

Returns the “default value” for a type.

impl PartialEq for FactBase

fn eq(&self, other: &FactBase) -> 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 StructuralPartialEq for FactBase