Struct PropertyPathPattern 

pub struct PropertyPathPattern {
    pub subject: TermPattern,
    pub path: PropertyPath,
    pub object: TermPattern,
}

Property path pattern for use in queries

Fields

subject: TermPattern

Subject of the path

path: PropertyPath

The property path

object: TermPattern

Object of the path

Implementations

impl PropertyPathPattern

pub fn new( subject: TermPattern, path: PropertyPath, object: TermPattern, ) -> Self

Create a new property path pattern

pub fn to_triple_pattern(&self) -> Option<TriplePattern>

Convert a simple property path to a regular triple pattern

pub fn has_variables(&self) -> bool

Check if this pattern contains variables

pub fn variables(&self) -> Vec<Variable>

Get all variables in this pattern

Trait Implementations

impl Clone for PropertyPathPattern

fn clone(&self) -> PropertyPathPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PropertyPathPattern

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

Formats the value using the given formatter.

impl Hash for PropertyPathPattern

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 PartialEq for PropertyPathPattern

fn eq(&self, other: &PropertyPathPattern) -> 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 Eq for PropertyPathPattern

impl StructuralPartialEq for PropertyPathPattern