Enum tptp::syntax::FofFormula

pub enum FofFormula<'a> {
    Boolean(bool),
    Infix(InfixEquality, FofTerm<'a>, FofTerm<'a>),
    Proposition(Name<'a>),
    Predicate(Name<'a>, Vec<FofTerm<'a>>),
    Unary(UnaryConnective, Box<FofFormula<'a>>),
    NonAssoc(NonAssocConnective, Box<FofFormula<'a>>, Box<FofFormula<'a>>),
    Assoc(AssocConnective, Vec<FofFormula<'a>>),
    Quantified(FofQuantifier, Vec<Variable<'a>>, Box<FofFormula<'a>>),
}

A FOF formula

Variants

Boolean(bool)

$true, $false

Infix(InfixEquality, FofTerm<'a>, FofTerm<'a>)

t1 $op t2

Proposition(Name<'a>)

p

Predicate(Name<'a>, Vec<FofTerm<'a>>)

p(t1, t2, ...)

Unary(UnaryConnective, Box<FofFormula<'a>>)

$op(p)

NonAssoc(NonAssocConnective, Box<FofFormula<'a>>, Box<FofFormula<'a>>)

p $op q

Assoc(AssocConnective, Vec<FofFormula<'a>>)

p1 $op p2 $op ...

Quantified(FofQuantifier, Vec<Variable<'a>>, Box<FofFormula<'a>>)

$op[X1, X2, ...]: p

Trait Implementations

impl<'a> Clone for FofFormula<'a>

fn clone(&self) -> FofFormula<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Eq for FofFormula<'a>

impl<'a> Ord for FofFormula<'a>

fn cmp(&self, other: &FofFormula<'a>) -> 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.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<'a> PartialEq<FofFormula<'a>> for FofFormula<'a>

fn eq(&self, other: &FofFormula<'a>) -> bool

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

fn ne(&self, other: &FofFormula<'a>) -> bool

This method tests for !=.

impl<'a> PartialOrd<FofFormula<'a>> for FofFormula<'a>

fn partial_cmp(&self, other: &FofFormula<'a>) -> Option<Ordering>

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

fn lt(&self, other: &FofFormula<'a>) -> bool

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

fn le(&self, other: &FofFormula<'a>) -> bool

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

fn gt(&self, other: &FofFormula<'a>) -> bool

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

fn ge(&self, other: &FofFormula<'a>) -> bool

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

impl<'a> Debug for FofFormula<'a>

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

Formats the value using the given formatter.

impl<'a> Display for FofFormula<'a>

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

Formats the value using the given formatter.

impl<'a> Hash for FofFormula<'a>

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<'a> StructuralPartialEq for FofFormula<'a>

impl<'a> StructuralEq for FofFormula<'a>