Add #[doc(hidden)] to {vga_buffer, serial}::_print functions

src/serial.rs

@@ -10,6 +10,7 @@ lazy_static! {
     };
 }
 
+#[doc(hidden)]
 pub fn _print(args: ::core::fmt::Arguments) {
     use core::fmt::Write;
     use x86_64::instructions::interrupts;

src/vga_buffer.rs

@@ -162,6 +162,7 @@ macro_rules! println {
 }
 
 /// Prints the given formatted string to the VGA text buffer through the global `WRITER` instance.
+#[doc(hidden)]
 pub fn _print(args: fmt::Arguments) {
     use core::fmt::Write;
     use x86_64::instructions::interrupts;