sqlitegraph-cli 3.4.0

Command-line interface for SQLiteGraph — embedded graph and vector runtime with Cypher-inspired queries
Documentation 
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//! CLI query module — delegates to core cypher module.
//!
//! This module provides the CLI-specific interface for parsing and executing
//! Cypher-inspired queries. The actual parser and executor live in
//! `sqlitegraph::cypher`.

use serde_json::Value;
use sqlitegraph::backend::GraphBackend;

/// Parse and execute a Cypher-inspired query string.
///
/// Delegates to `sqlitegraph::cypher::parse` and `sqlitegraph::cypher::execute`.
/// Returns a JSON value with `{"results": [...], "count": N}`.
///
/// This function is generic over the GraphBackend trait, allowing it to work
/// with both SQLite and native-v3 backends.
pub fn run<B: GraphBackend>(backend: &B, query_str: &str) -> anyhow::Result<Value> {
    let query =
        sqlitegraph::cypher::parse(query_str).map_err(|e| anyhow::anyhow!("parse error: {e}"))?;
    let result = sqlitegraph::cypher::execute(backend, &query)
        .map_err(|e| anyhow::anyhow!("execution error: {e}"))?;
    Ok(result)
}