lowers expressions to their "desugared" form.
e.g
a * b + c
=> (a.mul(b)).add(c)
note that it is extremely pervasive, so
lower::math! { fn main() -> u8 {
const X: u8 = 31 * 2;
return 2 * X + 2;
} }
expands to
fn main() -> u8 {
const X: u8 = 31.mul(2);
return (2.mul(X)).add(2);
}
it should work for most expressions.
well, you see, i made a crate for arrays.
then, i added add
/mul
/…, and got annoyed when i had to call them manually.
now, you can do amazing things such as lower::math! { 2 * ([5, 2] + 5) }
.