Enum Term 

pub enum Term {
    Variable(String),
    Integer(i64),
    Str(String),
    Date(u64),
    Bytes(Vec<u8>),
    Bool(bool),
    Set(BTreeSet<Term>),
    Parameter(String),
    Null,
    Array(Vec<Term>),
    Map(BTreeMap<MapKey, Term>),
}

Builder for a Datalog value

Variants

Variable(String)

Integer(i64)

Str(String)

Date(u64)

Bytes(Vec<u8>)

Bool(bool)

Set(BTreeSet<Term>)

Parameter(String)

Null

Array(Vec<Term>)

Map(BTreeMap<MapKey, Term>)

Trait Implementations

impl AsRef<Term> for Term

fn as_ref(&self) -> &Term

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Term

fn clone(&self) -> Term

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Term

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

Formats the value using the given formatter.

impl From<&Term> for Term

fn from(i: &Term) -> Self

Converts to this type from the input type.

impl Hash for Term

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Term

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Term

fn eq(&self, other: &Term) -> 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 PartialOrd for Term

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for Term

impl StructuralPartialEq for Term