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| author | Martin Fischer <martin@push-f.com> | 2021-11-21 19:52:30 +0100 |
|---|---|---|
| committer | Martin Fischer <martin@push-f.com> | 2021-11-21 19:54:46 +0100 |
| commit | 0dd8413eca378e5dc2e6cbdc6f9c6f8bde604e4a (patch) | |
| tree | e191baf60e478ed040c6a865cb7676f3465860b4 /tests/tests.rs | |
| parent | 23fcd4ef079ad2b4aed69b4f363cbb9e7102c4ed (diff) | |
support boxed Iterator in Option
Diffstat (limited to 'tests/tests.rs')
| -rw-r--r-- | tests/tests.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/tests.rs b/tests/tests.rs index 8bbb5b3..b326b4b 100644 --- a/tests/tests.rs +++ b/tests/tests.rs @@ -216,4 +216,8 @@ trait FunIter { type A: std::error::Error; fn foobar<F: Fn(&mut dyn Iterator<Item = Self::A>)>(&mut self, f: F); + + fn foobar1<G: Fn(Option<&mut dyn Iterator<Item = Self::A>>)>(&mut self, f: G); + + fn foobar2<H: Fn(&mut dyn Iterator<Item = &mut dyn Iterator<Item = Self::A>>)>(&mut self, f: H); } |