Struct CypherQuery 

pub struct CypherQuery {
    pub reading_clauses: Vec<ReadingClause>,
    pub where_clause: Option<WhereClause>,
    pub with_clause: Option<WithClause>,
    pub post_with_reading_clauses: Vec<ReadingClause>,
    pub post_with_where_clause: Option<WhereClause>,
    pub further_with_stages: Vec<WithStage>,
    pub return_clause: ReturnClause,
    pub limit: Option<RowCount>,
    pub order_by: Option<OrderByClause>,
    pub skip: Option<RowCount>,
    pub union_branches: Vec<UnionBranch>,
}

A complete Cypher query

Fields

reading_clauses: Vec<ReadingClause>

READING clauses (MATCH, UNWIND, etc.)

where_clause: Option<WhereClause>

WHERE clause (optional, before WITH if present)

with_clause: Option<WithClause>

WITH clause (optional) - intermediate projection/aggregation

post_with_reading_clauses: Vec<ReadingClause>

Post-WITH READING clauses

post_with_where_clause: Option<WhereClause>

WHERE clause after WITH (optional) - filters the WITH results

further_with_stages: Vec<WithStage>

Second and later WITH ... [MATCH ...] [WHERE ...] stages, in order. The fields above hold the first stage, as upstream’s single-WITH AST did.

return_clause: ReturnClause

RETURN clause

limit: Option<RowCount>

LIMIT clause (optional)

order_by: Option<OrderByClause>

ORDER BY clause (optional)

skip: Option<RowCount>

SKIP/OFFSET clause (optional)

union_branches: Vec<UnionBranch>

Following UNION branches, evaluated in order with independent variable scopes.

Implementations

impl CypherQuery

pub fn get_node_labels(&self) -> Vec<String>

Extract all node labels referenced in the query

pub fn get_relationship_types(&self) -> Vec<String>

Extract all relationship types referenced in the query

Trait Implementations

impl Clone for CypherQuery

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CypherQuery

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CypherQuery

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CypherQuery

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CypherQuery

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CypherQuery