Struct chalk_parse::ast::Clause

pub struct Clause {
    pub variable_kinds: Vec<VariableKind>,
    pub consequence: DomainGoal,
    pub conditions: Vec<Box<Goal>>,
}

This allows users to add arbitrary A :- B clauses into the logic; it has no equivalent in Rust, but it’s useful for testing.

Fields

variable_kinds: Vec<VariableKind>

consequence: DomainGoal

conditions: Vec<Box<Goal>>

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 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: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Clause

impl StructuralPartialEq for Clause