Function query 

pub fn query(
    doc: &Document,
    path: &str,
    config: &QueryConfig,
) -> QueryResult<Vec<Value>>

Query a HEDL document using JSONPath expression

Arguments

• doc - The HEDL document to query
• path - JSONPath expression (e.g., $.users[*].name)
• config - Query configuration

Returns

Vector of matching JSON values

Examples

use hedl_json::jsonpath::{query, QueryConfig};
use hedl_core::Document;

fn example() -> Result<(), Box<dyn std::error::Error>> {
    let doc = hedl_core::parse("users: [@User]\n  u1 Alice 30".as_bytes())?;
    let config = QueryConfig::default();

    let results = query(&doc, "$.users", &config)?;
    assert!(!results.is_empty());
    Ok(())
}