Module cypher 

Cypher query language parser and execution engine

This module provides a complete Cypher query language implementation including:

• Lexical analysis (tokenization)
• Syntax parsing (AST generation)
• Semantic analysis and type checking
• Query optimization
• Support for hyperedges (N-ary relationships)

Re-exports

pub use ast::Query;

pub use ast::Statement;

pub use lexer::Token;

pub use lexer::TokenKind;

pub use optimizer::OptimizationPlan;

pub use optimizer::QueryOptimizer;

pub use parser::parse_cypher;

pub use parser::ParseError;

pub use semantic::SemanticAnalyzer;

pub use semantic::SemanticError;

Modules

ast

Abstract Syntax Tree definitions for Cypher query language

lexer

Lexical analyzer (tokenizer) for Cypher query language

optimizer

Query optimizer for Cypher queries

parser

Recursive descent parser for Cypher query language

semantic

Semantic analysis and type checking for Cypher queries