Struct PropertyFunctionBinding 

pub struct PropertyFunctionBinding { /* private fields */ }

A single binding row produced by a property function evaluation.

Implementations

impl PropertyFunctionBinding

pub fn new() -> Self

Create a new empty binding

pub fn bind(self, var: impl Into<String>, term: Term) -> Self

Add a variable binding

pub fn get(&self, var: &str) -> Option<&Term>

Get a binding value

pub fn bindings(&self) -> &HashMap<String, Term>

Get all bindings

pub fn len(&self) -> usize

Number of bindings

pub fn is_empty(&self) -> bool

Whether there are no bindings

Trait Implementations

impl Clone for PropertyFunctionBinding

fn clone(&self) -> PropertyFunctionBinding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PropertyFunctionBinding

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

Formats the value using the given formatter.

impl Default for PropertyFunctionBinding

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for PropertyFunctionBinding

fn eq(&self, other: &PropertyFunctionBinding) -> 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 PropertyFunctionBinding