Function check_env_var_len

crates/vm/src/stdlib/os.rs:493–501

(wide_len: usize, vm: &VirtualMachine)

    /// Check if wide string length exceeds Windows environment variable limit.
    #[cfg(windows)]
    fn check_env_var_len(wide_len: usize, vm: &VirtualMachine) -> PyResult<()> {
        use crate::common::windows::_MAX_ENV;
        if wide_len > _MAX_ENV + 1 {
            return Err(vm.new_value_error(format!(
                "the environment variable is longer than {_MAX_ENV} characters",
            )));
        }
        Ok(())
    }

    #[cfg(windows)]
    #[pyfunction]