utilities.rs

#[inline]
pub fn f32_max(a: f32, b: f32) -> f32 {
	if a > b {
		a
	} else {
		b
	}
}
#[inline]
pub fn f32_max_mag(a: f32, b: f32) -> f32 {
	if a.abs() > b.abs() {
		a.abs()
	} else {
		b.abs()
	}
}
#[inline]
pub fn f32_min(a: f32, b: f32) -> f32 {
	if a < b {
		a
	} else {
		b
	}
}
#[inline]
pub fn f32_min_mag(a: f32, b: f32) -> f32 {
	if a.abs() < b.abs() {
		a.abs()
	} else {
		b.abs()
	}
}

#[macro_export]
macro_rules! deref_as {
	($name: ident => $target: ty) => {
		impl std::ops::Deref for $name {
			type Target = $target;
			fn deref(&self) -> &Self::Target {
				&self.0
			}
		}
		impl std::ops::DerefMut for $name {
			fn deref_mut(&mut self) -> &mut Self::Target {
				&mut self.0
			}
		}
		impl From<$target> for $name {
			fn from(other: $target) -> $name {
				$name(other)
			}
		}
	};
}