#![cfg_attr(feature = "nightly", feature(never_type))]
#![cfg_attr(not(feature = "std"), no_std)]
#![cfg_attr(feature = "std", allow(dead_code))]
pub use core::error;
#[cfg(not(feature = "std"))]
pub mod io;
#[cfg(feature = "std")]
pub use std::io;
#[cfg(feature = "alloc")]
extern crate alloc;