Method run

crates/stdlib/src/contextvars.rs:158–168

(
            zelf: &Py<Self>,
            callable: ArgCallable,
            args: FuncArgs,
            vm: &VirtualMachine,
        )

    impl PyContext {
        #[pymethod]
        fn run(
            zelf: &Py<Self>,
            callable: ArgCallable,
            args: FuncArgs,
            vm: &VirtualMachine,
        ) -> PyResult {
            Self::enter(zelf, vm)?;
            let result = callable.invoke(args, vm);
            Self::exit(zelf, vm)?;
            result
        }

        #[pymethod]
        fn copy(&self, vm: &VirtualMachine) -> Self {