pub fn create_runtime() -> Result<Runtime, String>Expand description
Create a new tokio runtime for async operations in sync context
IMPORTANT: This function detects if we’re already inside a tokio runtime (e.g., when using #tokio::main) and returns an error in that case. Use execute_async() or execute_async_verb() instead, which handle this properly.
§Errors
Returns error if runtime creation fails (rare, usually indicates system resource issues) or if called from within an existing runtime.