Method run

crates/vm/src/vm/interpreter.rs:385–391

Run a function with the main virtual machine and return exit code. To enter vm context only once and safely terminate the vm, this function is preferred. Unlike [`Interpreter::enter`], `run` calls finalize and returns exit code. You will not be able to obtain Python exception in this way. See [`Interpreter::finalize`] for the finalization steps. See also [`Interpreter::enter`] for pure function

(self, f: F)

    /// See [`Interpreter::finalize`] for the finalization steps.
    /// See also [`Interpreter::enter`] for pure function call to obtain Python exception.
    pub fn run<F>(self, f: F) -> u32
    where
        F: FnOnce(&VirtualMachine) -> PyResult<()>,
    {
        let res = self.enter(|vm| f(vm));
        self.finalize(res.err())
    }

    /// Finalize vm and turns an exception to exit code.
    ///