Struct PropertyIndexSpec 

pub struct PropertyIndexSpec {
    pub label: String,
    pub properties: Vec<String>,
}

Declarative spec for a single-property equality index. An index is uniquely identified by its (label, properties) pair — users don’t name them, which keeps DROP/SHOW behavior simple and matches the way the planner looks them up when deciding whether to emit IndexSeek.

properties is a Vec<String> so composite indexes (tuple keys over multiple properties, CREATE INDEX FOR (n:Label) ON (n.a, n.b)) fit the same shape as the single-property form. Single-property specs encode byte-identically to the pre-composite layout on disk, so existing data is readable after upgrade.

Fields

label: String

properties: Vec<String>

Trait Implementations

impl Clone for PropertyIndexSpec

fn clone(&self) -> PropertyIndexSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PropertyIndexSpec

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

Formats the value using the given formatter.

impl Hash for PropertyIndexSpec

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 PropertyIndexSpec

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

impl StructuralPartialEq for PropertyIndexSpec