Function create_temp_json

datafusion/core/src/datasource/file_format/json.rs:60–65

Create a temporary JSON file and return (TempDir, path)

(content: &str)

    /// Create a temporary JSON file and return (TempDir, path)
    fn create_temp_json(content: &str) -> (tempfile::TempDir, String) {
        let tmp_dir = tempfile::TempDir::new().unwrap();
        let path = tmp_dir.path().join("test.json");
        std::fs::write(&path, content).unwrap();
        (tmp_dir, path.to_string_lossy().to_string())
    }

    /// Infer schema from JSON array format file
    async fn infer_json_array_schema(