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-rw-r--r--src/arbitrary.rs19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/arbitrary.rs b/src/arbitrary.rs
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+++ b/src/arbitrary.rs
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+use crate::{Array, SmallVec};
+use arbitrary::{Arbitrary, Unstructured};
+
+impl<'a, A: Array> Arbitrary<'a> for SmallVec<A>
+where
+ <A as Array>::Item: Arbitrary<'a>,
+{
+ fn arbitrary(u: &mut Unstructured<'a>) -> arbitrary::Result<Self> {
+ u.arbitrary_iter()?.collect()
+ }
+
+ fn arbitrary_take_rest(u: Unstructured<'a>) -> arbitrary::Result<Self> {
+ u.arbitrary_take_rest_iter()?.collect()
+ }
+
+ fn size_hint(depth: usize) -> (usize, Option<usize>) {
+ arbitrary::size_hint::and(<usize as Arbitrary>::size_hint(depth), (0, None))
+ }
+}