product_os_tower_service/lib.rs
#![no_std]
extern crate no_std_compat as std;
extern crate alloc;
use std::prelude::v1::*;
//#![cfg_attr(not(feature = "std"), no_std)]
#[cfg(not(feature = "std"))]
mod no_std;
#[cfg(not(feature = "std"))]
pub use crate::no_std::*;
#[cfg(feature = "std")]
pub use tower_service::*;