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execute_query

code_analyze_core

Function execute_query 

Source 
pub fn execute_query(
    language: &str,
    source: &str,
    query: &str,
) -> Result<Vec<QueryCapture>, ParserError>
Expand description

Execute a custom tree-sitter query against source code.

§Arguments

  • language - Language name (e.g., “rust”, “python”). Must be an enabled language feature.
  • source - Source code to query.
  • query - A tree-sitter query string (S-expression syntax).

§Returns

A vector of QueryCapture results, or a ParserError if the query is malformed or the language is not supported.

§Security note

This function accepts user-controlled query strings. Pathological queries against large source inputs may cause CPU exhaustion. Callers in untrusted environments should bound the length of both source and query before calling this function. Query::new() returns Err on malformed queries rather than panicking.