Enum SearchPredicate 

pub enum SearchPredicate {
    NodeId(u32),
    NodeIdRange {
        start: u32,
        end: u32,
    },
}

Search predicate over dense node ids (extension hydrates external columns).

Variants

NodeId(u32)

Match a single dense node id.

NodeIdRange

Match nodes whose id is within an inclusive range.

Fields

start: u32

Lower bound.

end: u32

Upper bound.

Implementations

impl SearchPredicate

pub fn matches(self, node: u32) -> bool

Returns whether node satisfies this predicate.

Performance

This method is O(1).

Trait Implementations

impl Clone for SearchPredicate

fn clone(&self) -> SearchPredicate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SearchPredicate

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

Formats the value using the given formatter.

impl PartialEq for SearchPredicate

fn eq(&self, other: &SearchPredicate) -> 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 Copy for SearchPredicate

impl Eq for SearchPredicate

impl StructuralPartialEq for SearchPredicate