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Simplify int_in_range

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This commit is contained in:
Jonas Schievink 2021-08-31 13:11:17 +02:00
parent 8969cbb22f
commit 8c9de51fa3
1 changed files with 5 additions and 5 deletions
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10
crates/cfg/src/cfg_expr.rs
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@ -133,13 +133,13 @@ fn next_cfg_expr(it: &mut SliceIter<tt::TokenTree>) -> Option<CfgExpr> {
#[cfg(test)]
impl arbitrary::Arbitrary<'_> for CfgAtom {
fn arbitrary(u: &mut arbitrary::Unstructured<'_>) -> arbitrary::Result<Self> {
match u.int_in_range(0..=1)? {
0 => Ok(CfgAtom::Flag(String::arbitrary(u)?.into())),
1 => Ok(CfgAtom::KeyValue {
if u.arbitrary()? {
Ok(CfgAtom::Flag(String::arbitrary(u)?.into()))
} else {
Ok(CfgAtom::KeyValue {
key: String::arbitrary(u)?.into(),
value: String::arbitrary(u)?.into(),
}),
_ => unreachable!(),
})
}
}
}