arbitrary/foreign/core/
bool.rs

1use crate::{Arbitrary, Result, Unstructured};
2
3/// Returns false, not an error, if this `Unstructured` [is empty][Unstructured::is_empty].
4impl<'a> Arbitrary<'a> for bool {
5    fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self> {
6        Ok(<u8 as Arbitrary<'a>>::arbitrary(u)? & 1 == 1)
7    }
8
9    #[inline]
10    fn size_hint(depth: usize) -> (usize, Option<usize>) {
11        <u8 as Arbitrary<'a>>::size_hint(depth)
12    }
13}