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26 lines
546 B
Rust
26 lines
546 B
Rust
//! Module implementing the `print!`/`println!` macro.
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use core::fmt;
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use crate::console;
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/// The backend for printing to the console.
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pub fn _print(args: fmt::Arguments) {
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console().write_fmt(args).unwrap();
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}
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/// The printing macro.
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#[macro_export]
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macro_rules! print {
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($($arg:tt)*) => ($crate::print::_print(format_args!($($arg)*)));
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}
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/// The line printing macro.
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#[macro_export]
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macro_rules! println {
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() => ($crate::print!("\n"));
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($($arg:tt)*) => ({
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$crate::print::_print(format_args_nl!($($arg)*));
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})
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}
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