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ableos-framebuffer/ableos/src/utils.rs
2022-05-12 21:07:06 -05:00

37 lines
624 B
Rust

//! Small generic utilities
#[inline]
pub fn type_of<T>(_: &T) -> &str {
core::any::type_name::<T>()
}
#[no_mangle]
#[allow(unconditional_recursion)]
pub extern "C" fn stack_overflow() -> u8 {
stack_overflow();
// meme number
69 // NOTE: Any specific reason for this number aside from memes?
}
#[cfg(test)]
mod tests {
use super::*;
// #[test]
fn test_type_of() {
assert_eq!(type_of(&1), "i32");
}
}
pub const fn kb(x: usize) -> usize {
x * 1024
}
pub const fn mb(x: usize) -> usize {
x * 1024 * 1024
}
pub const fn gb(x: usize) -> usize {
x * 1024 * 1024 * 1024
}