cursive/src/div.rs

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250 B
Rust
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2017-10-12 19:30:00 +00:00
use num::Num;
2017-10-12 19:30:00 +00:00
/// Integer division that rounds up.
#[allow(dead_code)]
pub fn div_up<T>(p: T, q: T) -> T
where
T: Num + Clone,
{
let d = p.clone() / q.clone();
if p % q == T::zero() {
d
} else {
T::one() + d
}
}