pub(crate) use for println macros

The println! and print! macros are defined in submodule "io",
I have to add this trick to make it work across the crate.
Maybe there is a better way...

1 files changed, 2 insertions, 1 deletions

diff --git a/src/io.rs b/src/io.rs
index 988db09..417fc1d 100644
--- a/src/io.rs
+++ b/src/io.rs
@@ -2,7 +2,6 @@ use crate::machine::cgascr::CGAScreen;
 use core::fmt;
 use lazy_static::lazy_static;
 use spin::Mutex;
-
 // TODO I want my own locking primitive for practice, instead of stock spin lock
 lazy_static! {
 	// TODO perhaps remove the 'a lifetime from the struc defs
@@ -13,12 +12,14 @@ lazy_static! {
 macro_rules! print {
     ($($arg:tt)*) => ($crate::io::_print(format_args!($($arg)*)));
 }
+pub(crate) use print;
 
 #[macro_export]
 macro_rules! println {
     () => ($crate::print!("\n"));
     ($($arg:tt)*) => (print!("{}\n", format_args!($($arg)*)));
 }
+pub(crate) use println;
 
 pub fn _print(args: fmt::Arguments) {
 	use core::fmt::Write;