process_list 0.1.1

Crate for listing the processes open in the OS, usually for retrieving their ID by their name.
Documentation 
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//! # Process Listing
//! This crate exposes a `for_each_processes` function to deal sequentially with every process open in the operating system.
//! 
//! ## Example
//! Printing every process to `stdout`
//! ```
//! use process_list::for_each_process;
//! fn print_processes(id : u32, name : &str) {
//!     println!("Id: {} --- Name: {}", id, name);
//! }
//! for_each_process(print_processes).unwrap();
//! ```
//! 
//! # Support
//! For now only Windows is supported, but it should be simple enough to port on other operating systems. 
//! 
//! It's not a priority but pull requests are well accepted.


// We need macros **BEFORE** defining the modules that use them
#[allow(unused)]
macro_rules! trace { ($($x:tt)*) => (
    {
        #[cfg(feature = "log")] {
            log::trace!($($x)*)
        }

        #[cfg(not(feature = "log"))]{
            let _ = format_args!($($x)*);
        }
    }
) }
#[allow(unused)]
macro_rules! debug { ($($x:tt)*) => (
    {
        #[cfg(feature = "log")] {
            log::debug!($($x)*)
        }

        #[cfg(not(feature = "log"))]{
            let _ = format_args!($($x)*);
        }
    }
) }
#[allow(unused)]
macro_rules! info { ($($x:tt)*) => (
    {
        #[cfg(feature = "log")] {
            log::info!($($x)*)
        }

        #[cfg(not(feature = "log"))]{
            let _ = format_args!($($x)*);
        }
    }
) }
#[allow(unused)]
macro_rules! warn { ($($x:tt)*) => (
    {
        #[cfg(feature = "log")] {
            log::warn!($($x)*)
        }

        #[cfg(not(feature = "log"))]{
            let _ = format_args!($($x)*);
        }
    }
) }
#[allow(unused)]
macro_rules! error { ($($x:tt)*) => (
    {
        #[cfg(feature = "log")] {
            log::error!($($x)*)
        }

        #[cfg(not(feature = "log"))]{
            let _ = format_args!($($x)*);
        }
    }
) }

#[cfg(target_os = "windows")]
mod windows;

#[cfg(target_os = "windows")]
pub use windows::*;