Struct fall::Clause

pub struct Clause(pub Lit, pub Vec<Lit>);

A single rule or fact.

Methods

impl Clause

pub fn freshen(&self) -> Clause

Replaces all variables in the clause with fresh ones.

Trait Implementations

impl Clone for Clause

fn clone(&self) -> Clause

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Clause

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

Formats the value using the given formatter.

impl Eq for Clause

impl Hash for Clause

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl Ord for Clause

fn cmp(&self, other: &Clause) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl PartialEq for Clause

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd for Clause

fn partial_cmp(&self, other: &Clause) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Clause) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Clause) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Clause) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Clause) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Display for Clause

fn fmt(&self, fmt: &mut Formatter) -> FmtResult

Formats the value using the given formatter.